20129+3642 SEI 1011
20h 12m 56.25s +36° 42' 17.9" P.A. 257.00 sep 6.9 mag 10.50,11.00
| Coord 2000 |
20129+3642 |
|
Discov num |
SEI1011 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 56.25 +36 42 17.9 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
260 |
|
Pa last |
257.2 |
|
P.A. Now (θ) |
257.2° |
|
| Sep first |
6.4 |
|
Sep last |
6.93 |
|
Sep. Now (ρ) |
6.93" |
|
| Mag pri |
10.50 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=1.204
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2060687993947923840 |
|
ADS |
13536 |
|
