20117+3654 SLE 957
20h 11m 40.57s +36° 53' 46.3" P.A. 335.00 sep 6.7 mag 12.60,13.60
| Coord 2000 |
20117+3654 |
|
Discov num |
SLE 957 |
|
Comp |
|
|
Coord arcsec 2000 |
20 11 40.57 +36 53 46.3 |
|
| Date first |
1985 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
332 |
|
Pa last |
334.5 |
|
P.A. Now (θ) |
334.5° |
|
| Sep first |
6.7 |
|
Sep last |
6.724 |
|
Sep. Now (ρ) |
6.724" |
|
| Mag pri |
12.60 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
rPM=0.983
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2060703455830170368 |
|
