17190-2034 RSS 435
17h 19m 02.66s -20° 34' 06.5" P.A. 303.00 sep 19.8 mag 8.83,13.00 Sp F2V dist. 137.55 pc (448.69 l.y.)
Coord 2000 |
17190-2034 |
|
Discov num |
RSS 435 |
|
Comp |
|
|
Coord arcsec 2000 |
17 19 02.66 -20 34 06.5 |
|
Date first |
1977 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
305 |
|
Pa last |
302.9 |
|
P.A. Now (θ) |
302.9° |
|
Sep first |
19.4 |
|
Sep last |
19.828 |
|
Sep. Now (ρ) |
19.828" |
|
Mag pri |
8.83 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
4.17 |
|
Spectral class |
F2V (yellow-white) |
|
Pri motion ra |
+013 |
|
Sec motion ra |
-017 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
+009 |
|
Notes |
N
(See Notes) |
|
rPM=1.581
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
HIP |
84719 |
|
Tycho2 |
6241-00659-1 |
|
Gaia DR2 |
4115934779722374784 |
|
HD |
156550 |
|
BD |
BD-20 4718 |
|
Distance |
137.55 |
|
Distance ly |
448.69 |
|