20214+3720 SLE 1012
20h 21m 23.82s +37° 20' 01.5" P.A. 302.00 sep 10.6 mag 11.81,12.80
| Coord 2000 |
20214+3720 |
|
Discov num |
SLE1012 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 23.82 +37 20 01.5 |
|
| Date first |
1985 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
300 |
|
Pa last |
301.5 |
|
P.A. Now (θ) |
301.5° |
|
| Sep first |
10.5 |
|
Sep last |
10.602 |
|
Sep. Now (ρ) |
10.602" |
|
| Mag pri |
11.81 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
rPM=1.236
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2057960212977712000 |
|
