18114-3615 RST 3160 (HD 166242)
18h 11m 21.52s -36° 15' 13.9" P.A. 191.00 sep 0.3 mag 10.09,10.99 Sp G2/3V dist. 4761.9 pc (15533.32 l.y.)
Coord 2000 |
18114-3615 |
|
Discov num |
RST3160 |
|
Comp |
|
|
Coord arcsec 2000 |
18 11 21.52 -36 15 13.9 |
|
Date first |
1935 |
|
Date last |
1991 |
|
Obs |
3 |
|
Pa first |
189 |
|
Pa last |
191 |
|
P.A. Now (θ) |
191° |
|
Sep first |
0.2 |
|
Sep last |
0.337 |
|
Sep. Now (ρ) |
0.337" |
|
Mag pri |
10.09 |
|
Mag sec |
10.99 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
G2/3V (yellow) |
|
Pri motion ra |
-043 |
|
Sec motion ra |
|
|
Pri motion dec |
+005 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 166242 |
|
Constellation |
Sagittarius |
|
SAO |
209824 |
|
HIP |
89123 |
|
Tycho2 |
7404-05326-1 |
|
Gaia DR2 |
4038008409321869440 |
|
HD |
166242 |
|
CD |
CD-3612303 |
|
CP |
CP-36 8049 |
|
Distance |
4761.9 |
|
Distance ly |
15533.32 |
|