20077-3144 LDS 704
20h 07m 48.04s -31° 45' 28.5" P.A. 290.00 sep 42.2 mag 11.80,12.48 Sp G0 dist. 14.91 pc (48.64 l.y.)
Coord 2000 |
20077-3144 |
|
Discov num |
LDS 704 |
|
Comp |
|
|
Coord arcsec 2000 |
20 07 48.04 -31 45 28.5 |
|
Date first |
1957 |
|
Date last |
2021 |
|
Obs |
12 |
|
Pa first |
291 |
|
Pa last |
290.4 |
|
P.A. Now (θ) |
290.4° |
|
Sep first |
41.8 |
|
Sep last |
42.161 |
|
Sep. Now (ρ) |
42.161" |
|
Mag pri |
11.80 |
|
Mag sec |
12.48 |
|
delta mag (ΔM) |
0.68 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
+260 |
|
Sec motion ra |
+290 |
|
Pri motion dec |
-772 |
|
Sec motion dec |
-753 |
|
Notes |
|
|
rPM=0.044 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
HIP |
99150 |
|
GL |
Gl 781.1A |
|
Distance |
14.91 |
|
Distance ly |
48.64 |
|