00303+4409 HJ 1978
00h 30m 15.62s +44° 08' 52.9" P.A. 222.00 sep 5.2 mag 10.89,11.10 Sp F5
| Coord 2000 |
00303+4409 |
|
Discov num |
HJ 1978 |
|
Comp |
|
|
Coord arcsec 2000 |
00 30 15.62 +44 08 52.9 |
|
| Date first |
1831 |
|
Date last |
2017 |
|
Obs |
18 |
|
| Pa first |
218 |
|
Pa last |
221.9 |
|
P.A. Now (θ) |
221.9° |
|
| Sep first |
2.5 |
|
Sep last |
5.24 |
|
Sep. Now (ρ) |
5.24" |
|
| Mag pri |
10.89 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=0.948
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
2796-02181-1 |
|
Gaia DR2 |
388525425952922368 |
|
