21584+3643 LDS 4930
21h 58m 24.41s +36° 42' 14.6" P.A. 163.00 sep 33.7 mag 15.01,18.99
| Coord 2000 |
21584+3643 |
|
Discov num |
LDS4930 |
|
Comp |
|
|
Coord arcsec 2000 |
21 58 24.41 +36 42 14.6 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
163 |
|
Pa last |
163 |
|
P.A. Now (θ) |
163° |
|
| Sep first |
34.0 |
|
Sep last |
33.702 |
|
Sep. Now (ρ) |
33.702" |
|
| Mag pri |
15.01 |
|
Mag sec |
18.99 |
|
delta mag (ΔM) |
3.98 |
|
Spectral class |
|
|
| Pri motion ra |
+201 |
|
Sec motion ra |
+201 |
|
| Pri motion dec |
-041 |
|
Sec motion dec |
-041 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Gaia DR2 |
1949654916025710720 |
|
