20195+1954 J 836
20h 19m 21.56s +19° 54' 20.4" P.A. 251.00 sep 3.0 mag 11.50,12.20
| Coord 2000 |
20195+1954 |
|
Discov num |
J 836 |
|
Comp |
|
|
Coord arcsec 2000 |
20 19 21.56 +19 54 20.4 |
|
| Date first |
1912 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
234 |
|
Pa last |
251.2 |
|
P.A. Now (θ) |
251.2° |
|
| Sep first |
3.0 |
|
Sep last |
2.98 |
|
Sep. Now (ρ) |
2.98" |
|
| Mag pri |
11.50 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
+045 |
|
Sec motion ra |
+013 |
|
| Pri motion dec |
+014 |
|
Sec motion dec |
+001 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.733
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1816570952012531328 |
|
