20520+6022 SKF 2091 (HD 199097)
20h 52m 02.73s +60° 22' 27.3" P.A. 292.00 sep 45.4 mag 8.69,9.87 Sp F8+F5
| Coord 2000 |
20520+6022 |
|
Discov num |
SKF2091 |
|
Comp |
|
|
Coord arcsec 2000 |
20 52 02.73 +60 22 27.3 |
|
| Date first |
1897 |
|
Date last |
2019 |
|
Obs |
18 |
|
| Pa first |
292 |
|
Pa last |
291.5 |
|
P.A. Now (θ) |
291.5° |
|
| Sep first |
46.1 |
|
Sep last |
45.37 |
|
Sep. Now (ρ) |
45.37" |
|
| Mag pri |
8.69 |
|
Mag sec |
9.87 |
|
delta mag (ΔM) |
1.18 |
|
Spectral class |
F8+F5 (yellow-white/yellow-white) |
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-023 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.054 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 199097 |
|
Constellation |
Cepheus |
|
SAO |
19074 |
|
Tycho2 |
4247-01215-1 |
|
| Gaia DR2 |
2194046595346145664 |
|
HD |
199097 |
|
