20390-2428 B 2889
20h 39m 01.03s -24° 27' 54.3" P.A. 220.00 sep 6.8 mag 10.19,13.30 Sp A7/8
Coord 2000 |
20390-2428 |
|
Discov num |
B 2889 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 01.03 -24 27 54.3 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
225 |
|
Pa last |
220.1 |
|
P.A. Now (θ) |
220.1° |
|
Sep first |
7.0 |
|
Sep last |
6.78 |
|
Sep. Now (ρ) |
6.78" |
|
Mag pri |
10.19 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
3.11 |
|
Spectral class |
A7/8 (white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-023 |
|
Notes |
|
|
rPM=0.52
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Capricornus |
|
SAO |
189526 |
|
Tycho2 |
6912-01768-1 |
|
Gaia DR2 |
6806446780932480128 |
|
HD |
196560 |
|