00089+0042 HDS 18 (HD 422)
00h 08m 52.24s +00° 41' 32.8" P.A. 152.00 sep 0.3 mag 7.67,9.31 Sp K2 dist. 502.51 pc (1639.19 l.y.)
| Coord 2000 |
00089+0042 |
|
Discov num |
HDS 18 |
|
Comp |
|
|
Coord arcsec 2000 |
00 08 52.24 +00 41 32.8 |
|
| Date first |
1991 |
|
Date last |
2008 |
|
Obs |
2 |
|
| Pa first |
211 |
|
Pa last |
151.5 |
|
P.A. Now (θ) |
151.5° |
|
| Sep first |
0.3 |
|
Sep last |
0.25 |
|
Sep. Now (ρ) |
0.25" |
|
| Mag pri |
7.67 |
|
Mag sec |
9.31 |
|
delta mag (ΔM) |
1.64 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 422 |
|
Constellation |
Pisces |
|
SAO |
109035 |
|
HIP |
717 |
|
| Tycho2 |
0001-00680-1 |
|
Gaia DR2 |
2546506455058657280 |
|
HD |
422 |
|
GC |
140 |
|
| BD |
BD-00 6 |
|
Distance |
502.51 |
|
Distance ly |
1639.19 |
|
