19535+2117 HDS 2834 (HD 188261)
19h 53m 32.54s +21° 17' 19.7" P.A. 200.00 sep 0.7 mag 8.44,12.18 Sp A0 dist. 390.63 pc (1274.24 l.y.)
Coord 2000 |
19535+2117 |
|
Discov num |
HDS2834 |
|
Comp |
|
|
Coord arcsec 2000 |
19 53 32.54 +21 17 19.7 |
|
Date first |
1991 |
|
Date last |
2010 |
|
Obs |
2 |
|
Pa first |
199 |
|
Pa last |
199.5 |
|
P.A. Now (θ) |
199.5° |
|
Sep first |
0.7 |
|
Sep last |
0.704 |
|
Sep. Now (ρ) |
0.704" |
|
Mag pri |
8.44 |
|
Mag sec |
12.18 |
|
delta mag (ΔM) |
3.74 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
-008 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 188261 |
|
Constellation |
Vulpecula |
|
SAO |
87885 |
|
HIP |
97889 |
|
Tycho2 |
1628-01232-1 |
|
Gaia DR2 |
1826673612790437248 |
|
HD |
188261 |
|
BD |
BD+20 4321 |
|
Distance |
390.63 |
|
Distance ly |
1274.24 |
|