21327+2930 ES 517
21h 32m 43.60s +29° 30' 23.0" P.A. 240.00 sep 2.5 mag 10.50,11.54 Sp F8
Coord 2000 |
21327+2930 |
|
Discov num |
ES 517 |
|
Comp |
|
|
Coord arcsec 2000 |
21 32 43.60 +29 30 23.0 |
|
Date first |
1907 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
239 |
|
Pa last |
240 |
|
P.A. Now (θ) |
240° |
|
Sep first |
2.1 |
|
Sep last |
2.49 |
|
Sep. Now (ρ) |
2.49" |
|
Mag pri |
10.50 |
|
Mag sec |
11.54 |
|
delta mag (ΔM) |
1.04 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2200-00751-1 |
|
Gaia DR2 |
1849250503472613632 |
|