20593+0838 HDS 2991 (HD 199801)
20h 59m 17.19s +08° 38' 15.7" P.A. 167.00 sep 0.1 mag 8.81,9.56 Sp K5 dist. 25000 pc (81550 l.y.)
| Coord 2000 |
20593+0838 |
|
Discov num |
HDS2991 |
|
Comp |
|
|
Coord arcsec 2000 |
20 59 17.19 +08 38 15.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
167 |
|
Pa last |
167 |
|
P.A. Now (θ) |
167° |
|
| Sep first |
0.1 |
|
Sep last |
0.123 |
|
Sep. Now (ρ) |
0.123" |
|
| Mag pri |
8.81 |
|
Mag sec |
9.56 |
|
delta mag (ΔM) |
0.75 |
|
Spectral class |
K5 (yellow-orange) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 199801 |
|
Constellation |
Equuleus |
|
SAO |
126435 |
|
HIP |
103586 |
|
| Tycho2 |
1103-02568-1 |
|
Gaia DR2 |
1738268067505735296 |
|
HD |
199801 |
|
BD |
BD+08 4585 |
|
| Distance |
25000 |
|
Distance ly |
81550 |
|
