20192+1723 J 1247
20h 19m 06.86s +17° 23' 08.6" P.A. 155.00 sep 3.1 mag 10.70,11.00 Sp G0
| Coord 2000 |
20192+1723 |
|
Discov num |
J 1247 |
|
Comp |
|
|
Coord arcsec 2000 |
20 19 06.86 +17 23 08.6 |
|
| Date first |
1895 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
154 |
|
Pa last |
154.7 |
|
P.A. Now (θ) |
154.7° |
|
| Sep first |
3.5 |
|
Sep last |
3.15 |
|
Sep. Now (ρ) |
3.15" |
|
| Mag pri |
10.70 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-019 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
rPM=0.727
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1809252778721422848 |
|
