21035+3825 SEI 1381
21h 03m 28.04s +38° 24' 30.9" P.A. 170.00 sep 16.9 mag 10.35,11.36
| Coord 2000 |
21035+3825 |
|
Discov num |
SEI1381 |
|
Comp |
|
|
Coord arcsec 2000 |
21 03 28.04 +38 24 30.9 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
171 |
|
Pa last |
170.4 |
|
P.A. Now (θ) |
170.4° |
|
| Sep first |
17.2 |
|
Sep last |
16.885 |
|
Sep. Now (ρ) |
16.885" |
|
| Mag pri |
10.35 |
|
Mag sec |
11.36 |
|
delta mag (ΔM) |
1.01 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.275 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3168-02477-1 |
|
Gaia DR2 |
1872106803301800192 |
|
