20123-3826 SKF 2085
20h 12m 19.55s -38° 26' 09.7" P.A. 2.00 sep 18.8 mag 9.80,16.00 Sp G3V
Coord 2000 |
20123-3826 |
|
Discov num |
SKF2085 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 19.55 -38 26 09.7 |
|
Date first |
1964 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
3 |
|
Pa last |
1.7 |
|
P.A. Now (θ) |
1.7° |
|
Sep first |
18.0 |
|
Sep last |
18.796 |
|
Sep. Now (ρ) |
18.796" |
|
Mag pri |
9.80 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
6.2 |
|
Spectral class |
G3V (yellow) |
|
Pri motion ra |
-068 |
|
Sec motion ra |
-064 |
|
Pri motion dec |
-087 |
|
Sec motion dec |
-083 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.051 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
SAO |
211897 |
|
Tycho2 |
7948-00625-1 |
|
Gaia DR2 |
6693728009950070272 |
|
HD |
191626 |
|