20153+2120 J 3067
20h 15m 08.24s +21° 22' 03.3" P.A. 140.00 sep 6.3 mag 11.80,11.90
| Coord 2000 |
20153+2120 |
|
Discov num |
J 3067 |
|
Comp |
|
|
Coord arcsec 2000 |
20 15 08.24 +21 22 03.3 |
|
| Date first |
1906 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
141 |
|
Pa last |
140.2 |
|
P.A. Now (θ) |
140.2° |
|
| Sep first |
6.1 |
|
Sep last |
6.256 |
|
Sep. Now (ρ) |
6.256" |
|
| Mag pri |
11.80 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+022 |
|
Sec motion ra |
+025 |
|
| Pri motion dec |
+027 |
|
Sec motion dec |
+028 |
|
| Notes |
|
|
rPM=0.084 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1828942008325780992 |
|
