20583+0831 ARY 87 (HD 199631)
20h 58m 17.42s +08° 30' 55.3" P.A. 215.00 sep 62.2 mag 8.24,9.85 Sp F2+F2 dist. 110.99 pc (362.05 l.y.)
| Coord 2000 |
20583+0831 |
|
Discov num |
ARY 87 |
|
Comp |
|
|
Coord arcsec 2000 |
20 58 17.42 +08 30 55.3 |
|
| Date first |
1909 |
|
Date last |
2019 |
|
Obs |
11 |
|
| Pa first |
217 |
|
Pa last |
214.9 |
|
P.A. Now (θ) |
214.9° |
|
| Sep first |
60.1 |
|
Sep last |
62.18 |
|
Sep. Now (ρ) |
62.18" |
|
| Mag pri |
8.24 |
|
Mag sec |
9.85 |
|
delta mag (ΔM) |
1.61 |
|
Spectral class |
F2+F2 (yellow-white/yellow-white) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
-019 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.232
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 199631 |
|
Constellation |
Delphinus |
|
SAO |
126420 |
|
HIP |
103512 |
|
| Tycho2 |
1103-00551-1 |
|
Gaia DR2 |
1738174402859245312 |
|
HD |
199631 |
|
BD |
BD+07 4595 |
|
| Distance |
110.99 |
|
Distance ly |
362.05 |
|
