02513+0142 VOU 36 (HD 17780)
02h 51m 17.50s +01° 42' 09.0" P.A. 11.00 sep 0.3 mag 8.23,9.54 Sp A2Ib
Coord 2000 |
02513+0142 |
|
Discov num |
VOU 36 |
|
Comp |
|
|
Coord arcsec 2000 |
02 51 17.50 +01 42 09.0 |
|
Date first |
1936 |
|
Date last |
2009 |
|
Obs |
22 |
|
Pa first |
355 |
|
Pa last |
11.3 |
|
P.A. Now (θ) |
11.3° |
|
Sep first |
0.2 |
|
Sep last |
0.31 |
|
Sep. Now (ρ) |
0.31" |
|
Mag pri |
8.23 |
|
Mag sec |
9.54 |
|
delta mag (ΔM) |
1.31 |
|
Spectral class |
A2Ib (white) |
|
Pri motion ra |
+011 |
|
Sec motion ra |
+011 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 17780 |
|
Constellation |
Cetus |
|
Tycho2 |
0048-00443-1 |
|
HD |
17780 |
|