Upsilon2 Cassiopeiae

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For other star systems with this Bayer designation, see Upsilon Cassiopeiae.

υ² Cassiopeiae
Observation data Epoch J2000.0 Equinox J2000.0
Constellation	Cassiopeia
Right ascension	00^h56^m39.8^s
Declination	+59°10′52″
Apparent magnitude (V)	+4.62
Characteristics
Spectral type	G8IIIbFe-0.5
U−B color index	+0.69
B−V color index	+0.96
Variable type	none
Astrometry

Radial velocity (R_v)	−47 km/s
Proper motion (μ)	RA: −92.56 mas/yr Dec.: −45.33 mas/yr
Parallax (π)	15.84 ± 0.58 mas
Distance	205.9 ly (63.1 pc)
Absolute magnitude (M_V)	+0.62

Other designations
28 Cassiopeiae, HR 265, HD 5395, BD+58°138, HIP 4422, SAO 21855, GC 1115

Upsilon² Cassiopeiae (υ² Cas, υ² Cassiopeiae) is a star in the constellation Cassiopeia. υ² Cassiopeiae is a yellow G-type giant with an apparent magnitude of +4.62. It is approximately 205.9 light years from Earth.

Map of the Bayer-designated stars in Cassiopeia. Upsilon² Cassiopeiae is circled.

v t e Stars of Cassiopeia

Bayer	α (Schedar) β (Caph) γ (Tsih) δ (Ruchbah) ε (Segin) ζ η (Achird) θ ι κ λ μ ν ξ ο π ρ σ τ υ¹ υ² φ χ ψ ω

Flamsteed	1 2 4 6 9 10 12 13 16 21 23 31 32 35 38 40 42 43 44 47 48 49 50 51 52 53 54 55

Variable	R S T U V W X Y RS RV RW RX RY RZ SU SW SX SY SZ TU TV TW TX TY TZ UU UV VW VX VY WW WY WZ XY ZZ AB AO AQ AR BM BP BY CC CE CF CG CH CW CY DL DN DO HT IR IT OX PV PZ V373 V376 V436 V459 V465 V482 V486 V487 V509 V523 V526 V540 V551 V559 V567 V623 V627 V628 V633 V635 V636 V638 V639 V640 V649 V650 V705 V709 V723 V742 V746 V755 V761 V762 V773 V801 V805 V819 V987 V1022

HR	60 62 96 112 113 124 129 135 144 146 164 177 181 196 200 207 212 233 237 241 244 250 256 260 261 266 273 278 287 292 297 298 316 318 326 342 375 381 391 398 428 439 461 482 488 502 561 567 579 626 743 747 791 839 860 861 922 932 1080 8761 8778 8803 8832 8853 8881 8886 8894 8981 8985 8990 9000 9010 9019 9020 9028 9063 9079 9083 9085 9094

HD	108 371 1142 1601 2665 5459 5927 7924 9811 15558 15570 15629 17156 17505 17520 19439 219415 222748 240210

Gliese	Gliese 22 Gliese 52 Gliese 82

Other	BD+60 2522 1E 2259+586 IRAS 00338+6312 IRAS 23304+6147 LS I +61 303 MWC 1080 OH 127.8-0.0 PSR B2319+60 PSR B2334+61 PSR J0205+6449 RNO 1B RX J0146.9+6121 Tycho G 4U 0142+61 W3 IRS 5 WR 1 WR 3

List

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