HD 221246

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HD 221246 or NGC 7686 1
Observation data Epoch J2000 Equinox J2000
Constellation	Andromeda
Right ascension	23^h 30^m 07.414^s^[1]
Declination	+49° 07′ 59.32″^[1]
Apparent magnitude (V)	6.179
Characteristics
Spectral type	K3III
U−B color index	1.71
B−V color index	1.46
Astrometry

Radial velocity (R_v)	6 km/s
Proper motion (μ)	RA: 28.94 ± 0.32^[1] mas/yr Dec.: 2.80 ± 0.41^[1] mas/yr
Parallax (π)	3.61 ± 0.50^[1] mas
Distance	approx. 900 ly (approx. 280 pc)
Absolute magnitude (M_V)	7.672

Other designations
HR 8925, BD+48° 4070, GSC 03645-02290, NGC 7686 1, FK5 3882, PPM 64311, HIP 115996, SAO 53088.
Database references
SIMBAD	data

HD 221246 or NGC 7686 1 is a star in star cluster NGC 7686.

References

v t e Stars of Andromeda

Bayer	α (Alpheratz) β (Mirach) γ (Almach) δ ε ζ η θ ι κ λ μ ν ξ (Adhil) ο π ρ σ τ υ φ χ ψ ω

Flamsteed	2 3 4 5 6 7 8 9 10 11 12 13 14 15 18 22 23 26 28 32 36 39 41 44 45 47 49 51 55 56 58 59 60 62 63 64 65 66 6 Per

Variable	R S T U V W X Y Z RR RS RT RU RV RW RX RY SS ST SU SW TU TW VX WZ XX XZ AB AC AD AE AF AR BM BX CC CG CN DS DX EG ET EU FF GO GP GR GY HN KK KX KZ LL LN LP LQ OP OS OU PX PY QR QX V385 V455 V529

HR	1 8 17 36 40 44 52 53 56 71 75 78 79 104 110 122 134 152 156 157 178 205 249 272 275 282 289 355 372 376 379 396 409 415 452 483 495 504 518 521 551 552 556 619 647 653 671 673 679 687 746 748 756 768 769 8744 8801 8837 8857 8875 8884 8925 8927 8941 8950 8955 8962 8973 8977 8986 9011 9053 9057 9074 9086 9105 9107

HD	800 8673 11884 13931 14633 15082 217731 218365 218393 218915 222155

Other	ADS 48 Groombridge 34 HAT-P-6 HAT-P-16 HAT-P-19 HAT-P-28 HAT-P-32 M31V J004437.99+412923.6 PSR B2303+46 PSR J0218+4232 Ross 248 WASP-1 WISE 0146+4234

List

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