20095+3431 TOB 172
20h 09m 30.98s +34° 31' 51.8" P.A. 108.00 sep 8.5 mag 13.50,13.60
| Coord 2000 |
20095+3431 |
|
Discov num |
TOB 172 |
|
Comp |
|
|
Coord arcsec 2000 |
20 09 30.98 +34 31 51.8 |
|
| Date first |
1983 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
110 |
|
Pa last |
107.9 |
|
P.A. Now (θ) |
107.9° |
|
| Sep first |
7.9 |
|
Sep last |
8.536 |
|
Sep. Now (ρ) |
8.536" |
|
| Mag pri |
13.50 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.922
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2058715611838629248 |
|
