21105+3738 SEI 1430
21h 10m 28.54s +37° 37' 51.4" P.A. 132.00 sep 18.6 mag 11.00,11.00
| Coord 2000 |
21105+3738 |
|
Discov num |
SEI1430 |
|
Comp |
|
|
Coord arcsec 2000 |
21 10 28.54 +37 37 51.4 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
126 |
|
Pa last |
132 |
|
P.A. Now (θ) |
132° |
|
| Sep first |
19.7 |
|
Sep last |
18.623 |
|
Sep. Now (ρ) |
18.623" |
|
| Mag pri |
11.00 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+014 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=1.104
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3169-00570-1 |
|
Gaia DR2 |
1868878534077455360 |
|
