12030-1913 B 2537
12h 03m 00.33s -19° 12' 59.4" P.A. 259.00 sep 2.1 mag 10.31,12.58 Sp A9V
Coord 2000 |
12030-1913 |
|
Discov num |
B 2537 |
|
Comp |
|
|
Coord arcsec 2000 |
12 03 00.33 -19 12 59.4 |
|
Date first |
1933 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
259 |
|
Pa last |
258.7 |
|
P.A. Now (θ) |
258.7° |
|
Sep first |
2.1 |
|
Sep last |
2.083 |
|
Sep. Now (ρ) |
2.083" |
|
Mag pri |
10.31 |
|
Mag sec |
12.58 |
|
delta mag (ΔM) |
2.27 |
|
Spectral class |
A9V (white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
+000 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corvus |
|
SAO |
157062 |
|
Tycho2 |
6097-01297-1 |
|
Gaia DR2 |
3518831834774641280 |
|
HD |
104640 |
|