20100+7711 PLT 8
20h 09m 57.59s +77° 11' 09.4" P.A. 78.00 sep 24.2 mag 11.04,11.22 Sp Se
Coord 2000 |
20100+7711 |
|
Discov num |
PLT 8 |
|
Comp |
|
|
Coord arcsec 2000 |
20 09 57.59 +77 11 09.4 |
|
Date first |
1940 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
83 |
|
Pa last |
78.2 |
|
P.A. Now (θ) |
78.2° |
|
Sep first |
24.9 |
|
Sep last |
24.216 |
|
Sep. Now (ρ) |
24.216" |
|
Mag pri |
11.04 |
|
Mag sec |
11.22 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
Se (deep red) |
|
Pri motion ra |
-007 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
+004 |
|
Notes |
N
(See Notes) |
|
rPM=1.218
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Gaia DR2 |
2290481530401253888 |
|