20139-5019 HU 1613 (HD 191799)
20h 13m 54.87s -50° 19' 15.1" P.A. 142.00 sep 0.7 mag 8.87,9.36 Sp A2V dist. 469.48 pc (1531.44 l.y.)
| Coord 2000 |
20139-5019 |
|
Discov num |
HU 1613 |
|
Comp |
|
|
Coord arcsec 2000 |
20 13 54.87 -50 19 15.1 |
|
| Date first |
1914 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
130 |
|
Pa last |
141.5 |
|
P.A. Now (θ) |
141.5° |
|
| Sep first |
0.7 |
|
Sep last |
0.74 |
|
Sep. Now (ρ) |
0.74" |
|
| Mag pri |
8.87 |
|
Mag sec |
9.36 |
|
delta mag (ΔM) |
0.49 |
|
Spectral class |
A2V (white) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-015 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 191799 |
|
Constellation |
Telescopium |
|
SAO |
246494 |
|
HIP |
99703 |
|
| Tycho2 |
8400-00325-1 |
|
HD |
191799 |
|
CD |
CD-5012868 |
|
CP |
CP-5011306 |
|
| Distance |
469.48 |
|
Distance ly |
1531.44 |
|
