21514+4857 ES 9007
21h 51m 26.46s +48° 57' 00.8" P.A. 102.00 sep 6.7 mag 14.10,12.10
| Coord 2000 |
21514+4857 |
|
Discov num |
ES 9007 |
|
Comp |
|
|
Coord arcsec 2000 |
21 51 26.46 +48 57 00.8 |
|
| Date first |
1909 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
90 |
|
Pa last |
102 |
|
P.A. Now (θ) |
102° |
|
| Sep first |
5.0 |
|
Sep last |
6.659 |
|
Sep. Now (ρ) |
6.659" |
|
| Mag pri |
14.10 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=0.867
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1979416599858594688 |
|
