20168+0111 HDS 2890 (HD 192809)
20h 16m 45.99s +01° 10' 43.5" P.A. 313.00 sep 0.1 mag 8.80,11.73 Sp K5 dist. 330.03 pc (1076.56 l.y.)
| Coord 2000 |
20168+0111 |
|
Discov num |
HDS2890 |
|
Comp |
|
|
Coord arcsec 2000 |
20 16 45.99 +01 10 43.5 |
|
| Date first |
1991 |
|
Date last |
2013 |
|
Obs |
2 |
|
| Pa first |
357 |
|
Pa last |
313.2 |
|
P.A. Now (θ) |
313.2° |
|
| Sep first |
0.3 |
|
Sep last |
0.144 |
|
Sep. Now (ρ) |
0.144" |
|
| Mag pri |
8.80 |
|
Mag sec |
11.73 |
|
delta mag (ΔM) |
2.93 |
|
Spectral class |
K5 (yellow-orange) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 192809 |
|
Constellation |
Aquila |
|
SAO |
125640 |
|
HIP |
99948 |
|
| Tycho2 |
0496-01681-1 |
|
Gaia DR2 |
4242615669048671744 |
|
HD |
192809 |
|
BD |
BD+00 4464 |
|
| Distance |
330.03 |
|
Distance ly |
1076.56 |
|
