21539+3610 ES 2068
21h 53m 04.52s +36° 09' 51.3" P.A. 343.00 sep 2.5 mag 11.40,12.10
Coord 2000 |
21539+3610 |
|
Discov num |
ES 2068 |
|
Comp |
|
|
Coord arcsec 2000 |
21 53 04.52 +36 09 51.3 |
|
Date first |
1923 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
346 |
|
Pa last |
343.3 |
|
P.A. Now (θ) |
343.3° |
|
Sep first |
2.4 |
|
Sep last |
2.455 |
|
Sep. Now (ρ) |
2.455" |
|
Mag pri |
11.40 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
Pri motion ra |
+010 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Tycho2 |
2730-00921-1 |
|
Gaia DR2 |
1949209815674785152 |
|