21147+3734 SEI 1465
21h 14m 40.87s +37° 33' 33.5" P.A. 33.00 sep 25.6 mag 10.91,11.33
| Coord 2000 |
21147+3734 |
|
Discov num |
SEI1465 |
|
Comp |
|
|
Coord arcsec 2000 |
21 14 40.87 +37 33 33.5 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
35 |
|
Pa last |
33 |
|
P.A. Now (θ) |
33° |
|
| Sep first |
25.0 |
|
Sep last |
25.627 |
|
Sep. Now (ρ) |
25.627" |
|
| Mag pri |
10.91 |
|
Mag sec |
11.33 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.707
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3169-00216-1 |
|
Gaia DR2 |
1868691174732587776 |
|
