17554-1843 RST 3136
17h 55m 26.48s -18° 42' 23.1" P.A. 353.00 sep 1.9 mag 10.17,13.10 Sp G5
Coord 2000 |
17554-1843 |
|
Discov num |
RST3136 |
|
Comp |
|
|
Coord arcsec 2000 |
17 55 26.48 -18 42 23.1 |
|
Date first |
1935 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
355 |
|
Pa last |
352.7 |
|
P.A. Now (θ) |
352.7° |
|
Sep first |
1.5 |
|
Sep last |
1.93 |
|
Sep. Now (ρ) |
1.93" |
|
Mag pri |
10.17 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
2.93 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+020 |
|
Sec motion ra |
|
|
Pri motion dec |
-026 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6254-00414-1 |
|
Gaia DR2 |
4119593404664422400 |
|
HD |
312335 |
|