20012+3811 ALI 652
20h 01m 12.91s +38° 10' 23.6" P.A. 55.00 sep 9.4 mag 13.20,14.00
| Coord 2000 |
20012+3811 |
|
Discov num |
ALI 652 |
|
Comp |
|
|
Coord arcsec 2000 |
20 01 12.91 +38 10 23.6 |
|
| Date first |
1928 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
70 |
|
Pa last |
55.1 |
|
P.A. Now (θ) |
55.1° |
|
| Sep first |
7.7 |
|
Sep last |
9.384 |
|
Sep. Now (ρ) |
9.384" |
|
| Mag pri |
13.20 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
+025 |
|
| Notes |
|
|
rPM=1.304
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2072363742280136064 |
|
