07185-3200 B 1535 (HD 57121)
07h 18m 27.32s -31° 59' 48.9" P.A. 69.00 sep 3.1 mag 9.94,11.90 Sp A0V
| Coord 2000 |
07185-3200 |
|
Discov num |
B 1535 |
|
Comp |
|
|
Coord arcsec 2000 |
07 18 27.32 -31 59 48.9 |
|
| Date first |
1929 |
|
Date last |
1999 |
|
Obs |
3 |
|
| Pa first |
68 |
|
Pa last |
69.1 |
|
P.A. Now (θ) |
69.1° |
|
| Sep first |
3.1 |
|
Sep last |
3.125 |
|
Sep. Now (ρ) |
3.125" |
|
| Mag pri |
9.94 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1.96 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
-016 |
|
Sec motion ra |
|
|
| Pri motion dec |
+008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 57121 |
|
Constellation |
Canis Major |
|
Tycho2 |
7107-00068-1 |
|
Gaia DR2 |
5604836736793116288 |
|
| HD |
57121 |
|
