21154+3624 SEI 1476
21h 15m 27.97s +36° 24' 03.9" P.A. 170.00 sep 6.4 mag 11.00,11.00
| Coord 2000 |
21154+3624 |
|
Discov num |
SEI1476 |
|
Comp |
|
|
Coord arcsec 2000 |
21 15 27.97 +36 24 03.9 |
|
| Date first |
1896 |
|
Date last |
2014 |
|
Obs |
8 |
|
| Pa first |
176 |
|
Pa last |
170.2 |
|
P.A. Now (θ) |
170.2° |
|
| Sep first |
6.8 |
|
Sep last |
6.384 |
|
Sep. Now (ρ) |
6.384" |
|
| Mag pri |
11.00 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.4
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1867806342746955776 |
|
