04503+3949 HDS 624 (HD 30531)
04h 50m 16.03s +39° 49' 28.8" P.A. 35.00 sep 0.1 mag 9.76,9.86 Sp K0 dist. 127.71 pc (416.59 l.y.)
| Coord 2000 |
04503+3949 |
|
Discov num |
HDS 624 |
|
Comp |
|
|
Coord arcsec 2000 |
04 50 16.03 +39 49 28.8 |
|
| Date first |
1991 |
|
Date last |
2011 |
|
Obs |
9 |
|
| Pa first |
139 |
|
Pa last |
34.7 |
|
P.A. Now (θ) |
34.7° |
|
| Sep first |
0.2 |
|
Sep last |
0.062 |
|
Sep. Now (ρ) |
0.062" |
|
| Mag pri |
9.76 |
|
Mag sec |
9.86 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 30531 |
|
Constellation |
Auriga |
|
SAO |
57448 |
|
HIP |
22487 |
|
| Tycho2 |
2898-02177-1 |
|
Gaia DR2 |
200142594074797184 |
|
HD |
30531 |
|
BD |
BD+39 1079 |
|
| Distance |
127.71 |
|
Distance ly |
416.59 |
|
