12380-5822 TOB 103 (HD 109790)
12h 37m 59.21s -58° 22' 07.9" P.A. 141.00 sep 31.0 mag 10.44,11.56 Sp A2
Coord 2000 |
12380-5822 |
|
Discov num |
TOB 103 |
|
Comp |
|
|
Coord arcsec 2000 |
12 37 59.21 -58 22 07.9 |
|
Date first |
1892 |
|
Date last |
2018 |
|
Obs |
11 |
|
Pa first |
141 |
|
Pa last |
140.5 |
|
P.A. Now (θ) |
140.5° |
|
Sep first |
30.4 |
|
Sep last |
31 |
|
Sep. Now (ρ) |
31" |
|
Mag pri |
10.44 |
|
Mag sec |
11.56 |
|
delta mag (ΔM) |
1.12 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
-012 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=0.752
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 109790 |
|
Constellation |
Crux |
|
Tycho2 |
8658-00328-1 |
|
Gaia DR2 |
6060759949188224128 |
|
HD |
109790 |
|