21133+3835 SMA 140
21h 13m 27.27s +38° 35' 27.3" P.A. 127.00 sep 17.2 mag 10.51,12.90
| Coord 2000 |
21133+3835 |
|
Discov num |
SMA 140 |
|
Comp |
|
|
Coord arcsec 2000 |
21 13 27.27 +38 35 27.3 |
|
| Date first |
1923 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
126 |
|
Pa last |
127.3 |
|
P.A. Now (θ) |
127.3° |
|
| Sep first |
17.1 |
|
Sep last |
17.151 |
|
Sep. Now (ρ) |
17.151" |
|
| Mag pri |
10.51 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
2.39 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=0.81
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3169-02280-1 |
|
Gaia DR2 |
1965056904973010688 |
|
