08539-1308 ST 9 AB
08h 54m 05.29s -13° 07' 31.0" P.A. 300.00 sep 0.8 mag 12.30,13.20 Sp M2.5
Coord 2000 |
08539-1308 |
|
Discov num |
ST 9 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 54 05.29 -13 07 31.0 |
|
Date first |
1937 |
|
Date last |
2021 |
|
Obs |
24 |
|
Pa first |
73 |
|
Pa last |
299.6 |
|
P.A. Now (θ) |
299.6° |
|
Sep first |
1.9 |
|
Sep last |
0.843 |
|
Sep. Now (ρ) |
0.843" |
|
Mag pri |
12.30 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
M2.5 (red) |
|
Pri motion ra |
+344 |
|
Sec motion ra |
+344 |
|
Pri motion dec |
-549 |
|
Sec motion dec |
-549 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
HIP |
43708 |
|