04263+3158 HDS 570 (HD 27982)
04h 26m 17.31s +31° 57' 33.1" P.A. 150.00 sep 0.3 mag 8.80,11.65 Sp A0 dist. 423.73 pc (1382.21 l.y.)
Coord 2000 |
04263+3158 |
|
Discov num |
HDS 570 |
|
Comp |
|
|
Coord arcsec 2000 |
04 26 17.31 +31 57 33.1 |
|
Date first |
1991 |
|
Date last |
2019 |
|
Obs |
4 |
|
Pa first |
149 |
|
Pa last |
149.7 |
|
P.A. Now (θ) |
149.7° |
|
Sep first |
0.2 |
|
Sep last |
0.31 |
|
Sep. Now (ρ) |
0.31" |
|
Mag pri |
8.80 |
|
Mag sec |
11.65 |
|
delta mag (ΔM) |
2.85 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
|
|
Pri motion dec |
-011 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 27982 |
|
Constellation |
Perseus |
|
SAO |
57231 |
|
HIP |
20710 |
|
Tycho2 |
2376-01089-1 |
|
Gaia DR2 |
172301894504813696 |
|
HD |
27982 |
|
BD |
BD+31 777 |
|
Distance |
423.73 |
|
Distance ly |
1382.21 |
|