20572+2921 J 794
20h 57m 09.69s +29° 21' 26.3" P.A. 134.00 sep 3.2 mag 11.71,12.12
| Coord 2000 |
20572+2921 |
|
Discov num |
J 794 |
|
Comp |
|
|
Coord arcsec 2000 |
20 57 09.69 +29 21 26.3 |
|
| Date first |
1894 |
|
Date last |
2019 |
|
Obs |
20 |
|
| Pa first |
150 |
|
Pa last |
134.2 |
|
P.A. Now (θ) |
134.2° |
|
| Sep first |
2.4 |
|
Sep last |
3.17 |
|
Sep. Now (ρ) |
3.17" |
|
| Mag pri |
11.71 |
|
Mag sec |
12.12 |
|
delta mag (ΔM) |
0.41 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
+015 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=1.637
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2184-01453-1 |
|
Gaia DR2 |
1858438847264824448 |
|
ADS |
14467 |
|
