20095+7651 SKF 2805 (HD 192931)
20h 09m 41.80s +76° 48' 50.5" P.A. 347.00 sep 158.7 mag 9.68,10.09 Sp F2+G0V
Coord 2000 |
20095+7651 |
|
Discov num |
SKF2805 |
|
Comp |
|
|
Coord arcsec 2000 |
20 09 41.80 +76 48 50.5 |
|
Date first |
1899 |
|
Date last |
2015 |
|
Obs |
18 |
|
Pa first |
349 |
|
Pa last |
346.5 |
|
P.A. Now (θ) |
346.5° |
|
Sep first |
159.0 |
|
Sep last |
158.706 |
|
Sep. Now (ρ) |
158.706" |
|
Mag pri |
9.68 |
|
Mag sec |
10.09 |
|
delta mag (ΔM) |
0.41 |
|
Spectral class |
F2+G0V (yellow-white/yellow) |
|
Pri motion ra |
+017 |
|
Sec motion ra |
+013 |
|
Pri motion dec |
+029 |
|
Sec motion dec |
+026 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.149 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 192931 |
|
Constellation |
Cepheus |
|
SAO |
9671 |
|
Tycho2 |
4585-01643-1 |
|
Gaia DR2 |
2290443975207045888 |
|
HD |
192931 |
|