20342-0045 BAL 613
20h 34m 10.24s -00° 45' 52.7" P.A. 145.00 sep 6.4 mag 9.95,12.20
Coord 2000 |
20342-0045 |
|
Discov num |
BAL 613 |
|
Comp |
|
|
Coord arcsec 2000 |
20 34 10.24 -00 45 52.7 |
|
Date first |
1895 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
146 |
|
Pa last |
144.6 |
|
P.A. Now (θ) |
144.6° |
|
Sep first |
6.2 |
|
Sep last |
6.429 |
|
Sep. Now (ρ) |
6.429" |
|
Mag pri |
9.95 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
2.25 |
|
Spectral class |
|
|
Pri motion ra |
+013 |
|
Sec motion ra |
+017 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
-005 |
|
Notes |
N
(See Notes) |
|
rPM=0.361
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS