18322-2630 SKF 2066
18h 32m 12.44s -26° 29' 47.4" P.A. 282.00 sep 17.5 mag 8.00,14.10 Sp G2V+M2 dist. 56.43 pc (184.07 l.y.)
Coord 2000 |
18322-2630 |
|
Discov num |
SKF2066 |
|
Comp |
|
|
Coord arcsec 2000 |
18 32 12.44 -26 29 47.4 |
|
Date first |
1951 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
281 |
|
Pa last |
281.5 |
|
P.A. Now (θ) |
281.5° |
|
Sep first |
17.4 |
|
Sep last |
17.503 |
|
Sep. Now (ρ) |
17.503" |
|
Mag pri |
8.00 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
6.1 |
|
Spectral class |
G2V+M2 (yellow/red) |
|
Pri motion ra |
-148 |
|
Sec motion ra |
-134 |
|
Pri motion dec |
-122 |
|
Sec motion dec |
-121 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.073 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
SAO |
186934 |
|
HIP |
90869 |
|
Tycho2 |
6865-00498-1 |
|
Gaia DR2 |
4075856039093376000 |
|
HD |
170768 |
|
GC |
25293 |
|
CD |
CD-2613247 |
|
CP |
CP-26 6490 |
|
Distance |
56.43 |
|
Distance ly |
184.07 |
|