20231+1844 LDS 5905
20h 23m 09.32s +18° 44' 27.6" P.A. 116.00 sep 3.5 mag 14.60,15.40
| Coord 2000 |
20231+1844 |
|
Discov num |
LDS5905 |
|
Comp |
|
|
Coord arcsec 2000 |
20 23 09.32 +18 44 27.6 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
114 |
|
Pa last |
116.1 |
|
P.A. Now (θ) |
116.1° |
|
| Sep first |
3.0 |
|
Sep last |
3.531 |
|
Sep. Now (ρ) |
3.531" |
|
| Mag pri |
14.60 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-440 |
|
Sec motion dec |
-440 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
