02438-5257 B 2560
02h 43m 47.50s -52° 56' 45.7" P.A. 276.00 sep 10.5 mag 9.60,11.50 Sp F0
Coord 2000 |
02438-5257 |
|
Discov num |
B 2560 |
|
Comp |
|
|
Coord arcsec 2000 |
02 43 47.50 -52 56 45.7 |
|
Date first |
1929 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
270 |
|
Pa last |
275.6 |
|
P.A. Now (θ) |
275.6° |
|
Sep first |
8.0 |
|
Sep last |
10.472 |
|
Sep. Now (ρ) |
10.472" |
|
Mag pri |
9.60 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
F0 (yellow-white) |
|
Pri motion ra |
-009 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=0.652
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Horologium |
|
Tycho2 |
8491-00845-1 |
|
Gaia DR2 |
4742050924541497728 |
|