21590+3839 COU 1339
21h 59m 06.41s +38° 38' 46.0" P.A. 261.00 sep 1.4 mag 10.56,12.70
| Coord 2000 |
21590+3839 |
|
Discov num |
COU1339 |
|
Comp |
|
|
Coord arcsec 2000 |
21 59 06.41 +38 38 46.0 |
|
| Date first |
1974 |
|
Date last |
2014 |
|
Obs |
5 |
|
| Pa first |
263 |
|
Pa last |
260.6 |
|
P.A. Now (θ) |
260.6° |
|
| Sep first |
1.3 |
|
Sep last |
1.413 |
|
Sep. Now (ρ) |
1.413" |
|
| Mag pri |
10.56 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
2.14 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
|
|
| Pri motion dec |
+005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Tycho2 |
3185-01897-1 |
|
Gaia DR2 |
1956004458233385472 |
|
