12311+0207 AG 178 (HD 108930)
12h 31m 03.03s +02° 06' 33.3" P.A. 284.00 sep 1.3 mag 9.77,9.90 Sp F0
Coord 2000 |
12311+0207 |
|
Discov num |
AG 178 |
|
Comp |
|
|
Coord arcsec 2000 |
12 31 03.03 +02 06 33.3 |
|
Date first |
1901 |
|
Date last |
2017 |
|
Obs |
35 |
|
Pa first |
287 |
|
Pa last |
283.6 |
|
P.A. Now (θ) |
283.6° |
|
Sep first |
1.3 |
|
Sep last |
1.25 |
|
Sep. Now (ρ) |
1.25" |
|
Mag pri |
9.77 |
|
Mag sec |
9.90 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
F0 (yellow-white) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
-014 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 108930 |
|
Constellation |
Virgo |
|
Tycho2 |
0289-00315-1 |
|
Gaia DR2 |
3700425560309444480 |
|
HD |
108930 |
|