01479-0057 BU 871 (HD 10997)
01h 47m 56.96s -00° 57' 23.0" P.A. 347.00 sep 2.1 mag 9.19,10.11 Sp A3
| Coord 2000 |
01479-0057 |
|
Discov num |
BU 871 |
|
Comp |
|
|
Coord arcsec 2000 |
01 47 56.96 -00 57 23.0 |
|
| Date first |
1879 |
|
Date last |
2018 |
|
Obs |
31 |
|
| Pa first |
351 |
|
Pa last |
346.6 |
|
P.A. Now (θ) |
346.6° |
|
| Sep first |
1.4 |
|
Sep last |
2.089 |
|
Sep. Now (ρ) |
2.089" |
|
| Mag pri |
9.19 |
|
Mag sec |
10.11 |
|
delta mag (ΔM) |
0.92 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
+031 |
|
Sec motion ra |
+031 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
-021 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 10997 |
|
Constellation |
Cetus |
|
Tycho2 |
4686-01778-1 |
|
HD |
10997 |
|
