21040-1807 BU 1211 (HD 200438)
21h 04m 01.54s -18° 06' 43.5" P.A. 336.00 sep 0.9 mag 7.91,8.79 Sp F3IV/V dist. 162.07 pc (528.67 l.y.)
Coord 2000 |
21040-1807 |
|
Discov num |
BU 1211 |
|
Comp |
|
|
Coord arcsec 2000 |
21 04 01.54 -18 06 43.5 |
|
Date first |
1890 |
|
Date last |
2018 |
|
Obs |
20 |
|
Pa first |
345 |
|
Pa last |
335.9 |
|
P.A. Now (θ) |
335.9° |
|
Sep first |
0.6 |
|
Sep last |
0.868 |
|
Sep. Now (ρ) |
0.868" |
|
Mag pri |
7.91 |
|
Mag sec |
8.79 |
|
delta mag (ΔM) |
0.88 |
|
Spectral class |
F3IV/V (yellow-white) |
|
Pri motion ra |
-012 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
-026 |
|
Sec motion dec |
-026 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 200438 |
|
Constellation |
Capricornus |
|
SAO |
164111 |
|
HIP |
103976 |
|
Tycho2 |
6350-01082-1 |
|
Gaia DR2 |
6881704125605443200 |
|
HD |
200438 |
|
GC |
29412 |
|
BD |
BD-18 5849 |
|
Distance |
162.07 |
|
Distance ly |
528.67 |
|