John Broughton

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Asteroids discovered: 449

8749 Beatles	April 3, 1998
8958 Stargazer	March 23, 1998
9241 Rosfranklin	August 10, 1997
11196 Michanikos	January 22, 1999
11365 NASA	March 23, 1998
11425 Wearydunlop	June 18, 1999
12113 Hollows	July 29, 1998
12542 Laver	August 10, 1998
13298 Namatjira	September 15, 1998
14621 Tati	October 22, 1998
15092 Beegees	March 15, 1999
15495 Bogie	February 17, 1999
15550 Sydney	March 31, 2000
15947 Milligan	January 2, 1998
16046 Gregnorman	May 5, 1999
16155 Buddy	January 3, 2000
16260 Sputnik	May 9, 2000
17023 Abbott	March 7, 1999
17024 Costello	March 15, 1999
17038 Wake	March 26, 1999
17058 Rocknroll	April 13, 1999
17059 Elvis	April 15, 1999
17078 Sellers	April 24, 1999
17166 Secombe	June 17, 1999
17269 Dicksmith	June 3, 2000
(17270) 2000 LB2	June 4, 2000
17283 Ustinov	June 24, 2000
17826 Normanwisdom	April 3, 1998
17892 Morecambewise	March 15, 1999
17936 Nilus	April 24, 1999
17945 Hawass	May 14, 1999
18125 Brianwilson	July 22, 2000
18132 Spector	July 30, 2000
18747 Lexcen	March 26, 1999
18839 Whiteley	August 5, 1999
18932 Robinhood	August 28, 2000
19453 Murdochorne	March 28, 1998
19535 Rowanatkinson	April 24, 1999
19578 Kirkdouglas	June 20, 1999
19582 Blow	July 13, 1999
19631 Greensleeves	September 13, 1999
20314 Johnharrison	March 28, 1998
20403 Attenborough	July 22, 1998
20468 Petercook	July 13, 1999
20469 Dudleymoore	July 13, 1999
21476 Petrie	April 28, 1998
(21657) 1999 PZ1	August 10, 1999
(21658) 1999 PA2	August 10, 1999
(21690) 1999 RA39	September 13, 1999
(21692) 1999 RH44	September 15, 1999
(22649) 1998 OD12	July 27, 1998
(22650) 1998 OG12	July 29, 1998
(22754) 1998 WJ8	November 26, 1998
23032 Fossey	December 3, 1999
23774 Herbelliott	June 26, 1998
24450 Victorchang	August 29, 2000
(25016) 1998 QJ4	August 18, 1998
25058 Shanegould	August 25, 1998
(25217) 1998 TX1	October 13, 1998
(25218) 1998 TZ1	October 13, 1998
(25220) 1998 TQ6	October 15, 1998
(25272) 1998 VK32	November 14, 1998
(25274) 1998 VE33	November 15, 1998
(25833) 2000 ED15	March 5, 2000
(25848) 2000 EL104	March 14, 2000
(25939) 2001 EQ	March 3, 2001
(26316) 1998 US16	October 22, 1998
(26613) 2000 GL2	April 3, 2000
(26647) 2000 LT	June 2, 2000
(26716) 2001 HZ3	April 18, 2001
(26731) 2001 HE14	April 23, 2001
(27626) 2001 NA	July 1, 2001
(28058) 1998 NF	July 1, 1998
(28062) 1998 OZ11	July 22, 1998
(28339) 1999 EC3	March 10, 1999
(28540) 2000 EC4	March 4, 2000
(28615) 2000 FS10	March 31, 2000
(28913) 2000 OT	July 23, 2000
(29872) 1999 GO6	April 15, 1999
(29898) 1999 HG1	April 19, 1999
(30079) 2000 EP104	March 15, 2000
(30419) 2000 LU	June 2, 2000
30439 Moe	June 21, 2000
30440 Larry	June 22, 2000
30441 Curly	June 24, 2000
30444 Shemp	July 5, 2000
(30526) 2001 NC2	July 13, 2001
(31117) 1997 QF5	August 25, 1997
(31344) 1998 OM12	July 30, 1998
(31450) 1999 CU9	February 14, 1999
(31552) 1999 EJ	March 7, 1999
(31608) 1999 GR5	April 12, 1999
(31804) 1999 MG	June 18, 1999
(32118) 2000 LW5	June 6, 2000
(32154) 2000 MH	June 23, 2000
(32156) 2000 MY	June 24, 2000
(32157) 2000 MR1	June 26, 2000
(32158) 2000 MD2	June 29, 2000
(32197) 2000 OV	July 24, 2000
(32201) 2000 OZ2	July 29, 2000
(32202) 2000 OA3	July 29, 2000
(32510) 2001 NS	July 12, 2001
(33026) 1997 PD6	August 5, 1997
(33110) 1998 AM10	January 2, 1998
(33430) 1999 EH	March 7, 1999
(33530) 1999 HH1	April 19, 1999
(33543) 1999 JR8	May 13, 1999
(33722) 1999 NO	July 7, 1999
(33748) 1999 PP4	August 15, 1999
(33883) 2000 KD4	May 27, 2000
(33946) 2000 MV	June 24, 2000
(33992) 2000 OQ	July 23, 2000
(33993) 2000 OS	July 23, 2000
(34212) 2000 QZ68	August 28, 2000
(35773) 1999 JT7	May 13, 1999
(35982) 1999 NJ4	July 11, 1999
(36039) 1999 PA4	August 13, 1999
(36358) 2000 OY2	July 29, 2000
(36365) 2000 OO9	July 30, 2000
(36428) 2000 PV8	August 9, 2000
(37857) 1998 EV14	March 5, 1998
(38036) 1998 RE1	September 13, 1998
(38210) 1999 NP4	July 13, 1999
(38241) 1999 PU1	August 9, 1999
(38242) 1999 PB2	August 10, 1999
(38243) 1999 PB4	August 13, 1999
(38244) 1999 PD4	August 13, 1999
(38668) 2000 PM	August 1, 2000
(38724) 2000 QW129	August 31, 2000
(40006) 1998 HV101	April 24, 1998
(40104) 1998 QE4	August 17, 1998
(40121) 1998 QA29	August 18, 1998
(40228) 1998 TR1	October 12, 1998
(40234) 1998 UG4	October 21, 1998
(40273) 1999 JS7	May 13, 1999
(40327) 1999 MB	June 17, 1999
(40332) 1999 NK	July 6, 1999
(40452) 1999 RV38	September 12, 1999
(40453) 1999 RX38	September 13, 1999
(40716) 1999 SL	September 16, 1999
41488 Sindbad	August 29, 2000
(42601) 1998 AN10	January 2, 1998
(42837) 1999 PR1	August 9, 1999
(42840) 1999 RU	September 4, 1999
43293 Banting	April 1, 2000
(43588) 2001 PL14	August 14, 2001
(44188) 1998 KJ58	May 21, 1998
(44211) 1998 OC12	July 23, 1998
(44212) 1998 OJ12	July 29, 1998
44217 Whittle	August 12, 1998
(44425) 1998 TY1	October 13, 1998
(44430) 1998 TZ6	October 15, 1998
(44529) 1998 YP7	December 22, 1998
(44592) 1999 OM	July 17, 1999
(44595) 1999 PE	August 4, 1999
(44596) 1999 PF	August 4, 1999
(45764) 2000 LV	June 2, 2000
(45766) 2000 LX5	June 6, 2000
(45803) 2000 QH1	August 23, 2000
(46097) 2001 FN1	March 19, 2001
(46783) 1998 HU101	April 24, 1998
(46990) 1998 TY6	October 15, 1998
(47141) 1999 HB3	April 24, 1999
(48337) 2002 PT6	August 5, 2002
(48777) 1997 QE5	August 25, 1997
(48923) 1998 OY11	July 22, 1998
(48924) 1998 OK12	July 29, 1998
(48931) 1998 PM1	August 10, 1998
(48959) 1998 QQ26	August 24, 1998
(49280) 1998 UT22	October 28, 1998
(51064) 2000 GY143	April 11, 2000
(51322) 2000 LY5	June 6, 2000
(51333) 2000 ME	June 22, 2000
(51398) 2001 DJ80	February 24, 2001
(51451) 2001 FE31	March 22, 2001
(51571) 2001 HF4	April 19, 2001
(51590) 2001 HF14	April 23, 2001
(51817) 2001 OA13	July 21, 2001
(51841) 2001 OO65	July 23, 2001
(52718) 1998 FL126	March 27, 1998
(52801) 1998 QG63	August 24, 1998
(53164) 1999 CV9	February 14, 1999
(53247) 1999 DE2	February 17, 1999
(53306) 1999 HA3	April 24, 1999
(53318) 1999 JV7	May 13, 1999
(54402) 2000 LA2	June 4, 2000
(54403) 2000 LD2	June 4, 2000
(54437) 2000 MW	June 24, 2000
(54447) 2000 NX1	July 5, 2000
(54463) 2000 OS1	July 27, 2000
(54521) 2000 QD1	August 23, 2000
(54530) 2000 QN26	August 27, 2000
(54818) 2001 NR	July 12, 2001
(54821) 2001 NB2	July 13, 2001
(54843) 2001 OX2	July 19, 2001
(54844) 2001 OY2	July 19, 2001
(54890) 2001 OS65	July 28, 2001
(55976) 1998 RE5	September 15, 1998
(56117) 1999 CC9	February 13, 1999
(56194) 1999 GV5	April 15, 1999
(56371) 2000 EC15	March 5, 2000
(56392) 2000 ET106	March 15, 2000
(56563) 2000 JS8	May 6, 2000
(56594) 2000 JL40	May 11, 2000
(56708) 2000 MZ	June 24, 2000
(56709) 2000 MY1	June 27, 2000
(56816) 2000 QQ	August 21, 2000
(56817) 2000 QF1	August 23, 2000
(57069) 2001 OA3	July 19, 2001
(57073) 2001 OB13	July 21, 2001
(57152) 2001 QL2	August 17, 2001
(57193) 2001 QF34	August 19, 2001
(58921) 1998 KH58	May 21, 1998
(58922) 1998 KK58	May 22, 1998
(59472) 1999 HX	April 19, 1999
(59500) 1999 JT8	May 14, 1999
(59757) 1999 ME	June 18, 1999
(59759) 1999 MR	June 20, 1999
(59765) 1999 NN4	July 13, 1999
(59794) 1999 OE1	July 18, 1999
(59799) 1999 PC2	August 10, 1999
(61066) 2000 LV5	June 4, 2000
(61121) 2000 MU	June 23, 2000
(61124) 2000 MX1	June 27, 2000
(61132) 2000 NC2	July 5, 2000
(61209) 2000 OM9	July 30, 2000
(61341) 2000 PC3	August 1, 2000
(61385) 2000 QG1	August 23, 2000
(61549) 2000 QJ68	August 28, 2000
(63428) 2001 MC1	June 18, 2001
(63451) 2001 OB	July 16, 2001
(63475) 2001 OB32	July 23, 2001
(63498) 2001 OQ65	July 28, 2001
(63523) 2001 PH1	August 9, 2001
(65286) 2002 HC8	April 21, 2002
(65377) 2002 PT63	August 12, 2002
(65867) 1997 QG5	August 25, 1997
(65904) 1998 DL35	February 26, 1998
(66005) 1998 OA12	July 22, 1998
(66236) 1999 EP3	March 14, 1999
(66264) 1999 HR	April 18, 1999
(66273) 1999 JU7	May 13, 1999
(66274) 1999 JS8	May 14, 1999
(66483) 1999 RZ38	September 13, 1999
(67355) 2000 KM4	May 28, 2000
(67369) 2000 MF2	June 29, 2000
(68373) 2001 PP13	August 13, 2001
(68374) 2001 PM14	August 14, 2001
(69118) 2003 EK16	March 8, 2003
(69157) 2003 JZ3	May 3, 2003
(69770) 1998 QN26	August 24, 1998
(69803) 1998 RL20	September 15, 1998
(69918) 1998 TP6	October 15, 1998
(70170) 1999 OD1	July 18, 1999
(70174) 1999 PJ3	August 11, 1999
(70175) 1999 PU4	August 15, 1999
(71630) 2000 EN75	March 6, 2000
(72584) 2001 FO1	March 19, 2001
(72818) 2001 HM	April 16, 2001
(72824) 2001 HG4	April 19, 2001
(72911) 2001 OC32	July 23, 2001
(73296) 2002 JY67	May 12, 2002
(73404) 2002 LL24	June 9, 2002
(73435) 2002 MS	June 18, 2002
(73553) 2003 QH30	August 22, 2003
(73932) 1997 QD5	August 25, 1997
(74085) 1998 OB12	July 22, 1998
(74086) 1998 OE12	July 28, 1998
(74563) 1999 MQ	June 20, 1999
(74588) 1999 OO1	July 19, 1999
(74626) 1999 RW38	September 12, 1999
(77175) 2001 FP1	March 19, 2001
(77186) 2001 FS9	March 20, 2001
(77697) 2001 OC3	July 19, 2001
(77768) 2001 QM	August 16, 2001
(78117) 2002 NR	July 4, 2002
(78141) 2002 NY16	July 13, 2002
(78169) 2002 NB31	July 15, 2002
(78209) 2002 OA	July 16, 2002
(78240) 2002 ON22	July 31, 2002
(78282) 2002 PF40	August 10, 2002
(78307) 2002 PS63	August 12, 2002
(79526) 1998 OL12	July 30, 1998
(79530) 1998 QD4	August 17, 1998
(81875) 2000 LU5	June 4, 2000
(81908) 2000 NW2	July 6, 2000
(81929) 2000 OE	July 22, 2000
(82169) 2001 HY3	April 18, 2001
(82185) 2001 HD23	April 27, 2001
(82364) 2001 MW7	June 20, 2001
(82370) 2001 MD14	June 26, 2001
(82448) 2001 OM9	July 20, 2001
(82449) 2001 ON9	July 20, 2001
(84009) 2002 OM22	July 31, 2002
(86049) 1999 PH4	August 13, 1999
(87037) 2000 KC4	May 27, 2000
(87124) 2000 MQ1	June 26, 2000
(87168) 2000 OW	July 24, 2000
(87310) 2000 QE1	August 23, 2000
(87392) 2000 QB69	August 29, 2000
(87464) 2000 QV129	August 31, 2000
(90368) 2003 MG	June 19, 2003
(91027) 1998 DM35	February 26, 1998
(91426) 1999 PE4	August 13, 1999
(91899) 1999 VT11	November 7, 1999
(91904) 1999 VW19	November 7, 1999
(92314) 2000 GV1	April 3, 2000
(92442) 2000 KF4	May 27, 2000
(92456) 2000 KB34	May 29, 2000
(92473) 2000 LP	June 2, 2000
(92490) 2000 MG2	June 29, 2000
(92491) 2000 MA3	June 29, 2000
(92496) 2000 NB2	July 5, 2000
(92563) 2000 OZ50	July 30, 2000
(92648) 2000 QF35	August 28, 2000
(95921) 2003 HJ53	April 30, 2003
(95940) 2003 LT2	June 1, 2003
(95941) 2003 LX3	June 5, 2003
(95942) 2003 LU5	June 4, 2003
(95943) 2003 LY6	June 9, 2003
(96009) 2004 OB6	July 18, 2004
(96026) 2004 PO27	August 9, 2004
(96034) 2004 PW42	August 10, 2004
(96043) 2004 PC93	August 12, 2004
(96044) 2004 PU95	August 13, 2004
(96045) 2004 PX97	August 14, 2004
(96047) 2004 QW6	August 21, 2004
(96742) 1999 ON	July 17, 1999
(97785) 2000 NZ1	July 5, 2000
(97836) 2000 PW8	August 9, 2000
(97872) 2000 QG35	August 28, 2000
(99237) 2001 KD33	May 24, 2001
(99825) 2002 NK7	July 12, 2002
(100935) 1998 MA42	June 26, 1998
(101872) 1999 NO4	July 13, 1999
(101897) 1999 PO4	August 15, 1999
(105091) 2000 LO	June 2, 2000
(105128) 2000 MW1	June 27, 2000
(105129) 2000 MH2	June 29, 2000
(108183) 2001 HG14	April 23, 2001
(108186) 2001 HX15	April 24, 2001
(108568) 2001 MA1	June 18, 2001
(108569) 2001 MB1	June 18, 2001
(108734) 2001 OD32	July 23, 2001
(108790) 2001 OT65	July 28, 2001
(108807) 2001 ON74	July 29, 2001
(108951) 2001 PT28	August 15, 2001
(109007) 2001 QN2	August 17, 2001
(109008) 2001 QO2	August 17, 2001
(109098) 2001 QG34	August 19, 2001
(112288) 2002 LK31	June 10, 2002
(112330) 2002 NC1	July 5, 2002
(112332) 2002 NT1	July 6, 2002
(112386) 2002 NL29	July 14, 2002
(112387) 2002 NM29	July 14, 2002
(112389) 2002 NC31	July 15, 2002
(112434) 2002 OD	July 16, 2002
(112444) 2002 OR4	July 16, 2002
(112540) 2002 PE40	August 10, 2002
(112660) 2002 PX86	August 14, 2002
(114754) 2003 HX42	April 29, 2003
(114767) 2003 JE11	May 2, 2003
(114771) 2003 JB17	May 10, 2003
(114772) 2003 KD4	May 24, 2003
(114773) 2003 KE4	May 24, 2003
(114776) 2003 MJ	June 20, 2003
(114787) 2003 MX9	June 29, 2003
(114788) 2003 MA10	June 29, 2003
(114796) 2003 NO2	July 3, 2003
(114806) 2003 OR	July 20, 2003
(114810) 2003 OQ5	July 24, 2003
(114811) 2003 OR5	July 24, 2003
(114812) 2003 OU5	July 24, 2003
(114818) 2003 OR10	July 27, 2003
(114826) 2003 OX17	July 29, 2003
(114841) 2003 PF	August 1, 2003
(114873) 2003 QZ9	August 20, 2003
(116907) 2004 GF2	April 10, 2004
(117012) 2004 JZ4	May 11, 2004
(117013) 2004 JA5	May 12, 2004
(117027) 2004 JS12	May 13, 2004
(117028) 2004 JW12	May 13, 2004
(117058) 2004 KW	May 17, 2004
(117107) 2004 OL10	July 21, 2004
(117108) 2004 PU1	August 6, 2004
(117147) 2004 PZ97	August 14, 2004
(117796) 2005 GY140	April 14, 2005
(117797) 2005 GA141	April 14, 2005
(117842) 2005 JR109	May 15, 2005
(117859) 2005 KV9	May 29, 2005
(120139) 2003 GV20	April 3, 2003
(120143) 2003 GG42	April 9, 2003
(120177) 2003 LW3	June 5, 2003
(120180) 2003 QH104	August 27, 2003
(120305) 2004 KF	May 16, 2004
(120326) 2004 NK3	July 9, 2004
(120851) 1998 OF12	July 29, 1998
(120968) 1998 VH32	November 10, 1998
(121127) 1999 JF3	May 8, 1999
(121185) 1999 NP	July 7, 1999
(121240) 1999 RG44	September 15, 1999
(122209) 2000 MY2	June 27, 2000
(127322) 2002 JE100	May 14, 2002
(127937) 2003 HZ1	April 23, 2003
(127983) 2003 HW42	April 29, 2003
(128027) 2003 KT3	May 22, 2003
(128037) 2003 KU18	May 26, 2003
(128045) 2003 LH6	June 6, 2003
(128058) 2003 NJ2	July 3, 2003
(128066) 2003 OM	July 17, 2003
(128070) 2003 OE8	July 25, 2003
(128073) 2003 OQ10	July 27, 2003
(128074) 2003 OF13	July 27, 2003
(128080) 2003 OQ20	July 31, 2003
(128081) 2003 OO21	July 29, 2003
(128087) 2003 PH	August 1, 2003
(128090) 2003 PJ4	August 2, 2003
(128107) 2003 QY9	August 20, 2003
(128116) 2003 QE30	August 22, 2003
(128147) 2003 QX68	August 24, 2003
(128152) 2003 QW79	August 25, 2003
(128164) 2003 QJ104	August 30, 2003
(128427) 2004 MQ7	June 28, 2004
(128428) 2004 NJ	July 8, 2004
(128429) 2004 NK	July 8, 2004
(128466) 2004 OH10	July 21, 2004
(128470) 2004 OX12	July 28, 2004
(128475) 2004 PW1	August 6, 2004
(128565) 2004 PY92	August 11, 2004
(128566) 2004 PZ92	August 11, 2004
(128578) 2004 PW104	August 15, 2004
(128592) 2004 QM5	August 21, 2004
(129215) 2005 NQ79	July 9, 2005
(129813) 1999 NJ	July 6, 1999
(130443) 2000 QC26	August 26, 2000
(131351) 2001 JE	May 2, 2001
(131416) 2001 OA	July 16, 2001
(133079) 2003 JO17	May 11, 2003
(133094) 2003 ND5	July 5, 2003
(133095) 2003 NU6	July 7, 2003
(133104) 2003 OP8	July 26, 2003
(133106) 2003 OS10	July 27, 2003
(133107) 2003 OX10	July 27, 2003
(133108) 2003 OM13	July 28, 2003
(133111) 2003 OW20	July 31, 2003
(133159) 2003 QG30	August 22, 2003
(133160) 2003 QK30	August 24, 2003
(133210) 2003 QZ68	August 25, 2003
(133220) 2003 QX79	August 25, 2003

John Broughton is an Australian astronomer. He is a prolific discoverer of asteroids. His observations are done at Reedy Creek Observatory in Queensland (IAU Observatory Code: 428).

[edit] Discoveries and Research

• He discovered a Near Earth Object (NEO), 2004 GA₁, on April 11, 2004. This is considered the first amateur discovery of a large, potentially hazardous NEO.
• He discovered a comet, now designated P/2005 T5 (Broughton), on November 3, 2005.
• He has produced two software applications, scantracker and scanalyser, for the Drift-Scan Timing of Asteroid Occulations. These are available online for free.

[edit] Awards and Grants

Broughton was one of five astronomers who won "Gene Shoemaker Near-Earth Object Grants" from the Planetary Society in 2002. The money was used to purchase a CCD camera.

[edit] External links

• Broughton's Website for the Reedy Creek Observatory, Including His Software
• Announcement of P/2005 T5
• Mention of the Shoemaker Grant, and Broughton's discovery of 2004 GA₁