00282+4424 LSC 7 (HD 2421)
00h 28m 13.65s +44° 23' 40.0" P.A. 183.00 sep 0.1 mag 5.30,7.70 Sp A2Vs dist. 86.66 pc (282.68 l.y.)
Coord 2000 |
00282+4424 |
|
Discov num |
LSC 7 |
|
Comp |
|
|
Coord arcsec 2000 |
00 28 13.65 +44 23 40.0 |
|
Date first |
2014 |
|
Date last |
2019 |
|
Obs |
4 |
|
Pa first |
239 |
|
Pa last |
182.8 |
|
P.A. Now (θ) |
182.8° |
|
Sep first |
0.1 |
|
Sep last |
0.057 |
|
Sep. Now (ρ) |
0.057" |
|
Mag pri |
5.30 |
|
Mag sec |
7.70 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
A2Vs (white) |
|
Pri motion ra |
+085 |
|
Sec motion ra |
|
|
Pri motion dec |
-015 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 2421 |
|
Constellation |
Andromeda |
|
SAO |
36390 |
|
HIP |
2225 |
|
Tycho2 |
2795-02706-1 |
|
Gaia DR2 |
388722788291499776 |
|
HD |
2421 |
|
HR |
104 |
|
GC |
546 |
|
BD |
BD+43 92 |
|
FK5 |
2027 |
|
Distance |
86.66 |
|
Distance ly |
282.68 |
|