20109+2237 HDS 2877 (HD 346009)
20h 10m 56.20s +22° 37' 18.6" P.A. 197.00 sep 0.5 mag 10.06,12.50 Sp A0 dist. 847.46 pc (2764.41 l.y.)
| Coord 2000 |
20109+2237 |
|
Discov num |
HDS2877 |
|
Comp |
|
|
Coord arcsec 2000 |
20 10 56.20 +22 37 18.6 |
|
| Date first |
1991 |
|
Date last |
2009 |
|
Obs |
3 |
|
| Pa first |
192 |
|
Pa last |
196.5 |
|
P.A. Now (θ) |
196.5° |
|
| Sep first |
0.5 |
|
Sep last |
0.492 |
|
Sep. Now (ρ) |
0.492" |
|
| Mag pri |
10.06 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
2.44 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 346009 |
|
Constellation |
Vulpecula |
|
HIP |
99434 |
|
Tycho2 |
2154-00952-1 |
|
| Gaia DR2 |
1830052407680118144 |
|
HD |
346009 |
|
BD |
BD+22 3953 |
|
Distance |
847.46 |
|
| Distance ly |
2764.41 |
|
