04522+3613 HDS 628 (HD 30779)
04h 52m 09.18s +36° 13' 13.2" P.A. 339.00 sep 0.8 mag 8.73,11.97 Sp A2 dist. 220.75 pc (720.09 l.y.)
| Coord 2000 |
04522+3613 |
|
Discov num |
HDS 628 |
|
Comp |
|
|
Coord arcsec 2000 |
04 52 09.18 +36 13 13.2 |
|
| Date first |
1991 |
|
Date last |
2009 |
|
Obs |
5 |
|
| Pa first |
340 |
|
Pa last |
338.5 |
|
P.A. Now (θ) |
338.5° |
|
| Sep first |
0.9 |
|
Sep last |
0.81 |
|
Sep. Now (ρ) |
0.81" |
|
| Mag pri |
8.73 |
|
Mag sec |
11.97 |
|
delta mag (ΔM) |
3.24 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=0.435
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 30779 |
|
Constellation |
Auriga |
|
SAO |
57465 |
|
HIP |
22630 |
|
| Tycho2 |
2399-01706-1 |
|
Gaia DR2 |
198189689621898496 |
|
HD |
30779 |
|
BD |
BD+35 916 |
|
| Distance |
220.75 |
|
Distance ly |
720.09 |
|
