22077-5107 LDS 772 AB
22h 08m 10.16s -51° 13' 05.8" P.A. 331.00 sep 408.7 mag 10.70,13.00 Sp K7 dist. 45.64 pc (148.88 l.y.)
| Coord 2000 |
22077-5107 |
|
Discov num |
LDS 772 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 08 10.16 -51 13 05.8 |
|
| Date first |
1920 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
315 |
|
Pa last |
330.9 |
|
P.A. Now (θ) |
330.9° |
|
| Sep first |
417.0 |
|
Sep last |
408.73 |
|
Sep. Now (ρ) |
408.73" |
|
| Mag pri |
10.70 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
K7 (yellow-orange) |
|
| Pri motion ra |
+340 |
|
Sec motion ra |
-130 |
|
| Pri motion dec |
-143 |
|
Sec motion dec |
+146 |
|
| Notes |
W
|
|
rPM=1.496
This double is not physical.
22077-5107 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 08 10 -51 13 06 |
LDS 772 AB |
2015 |
6 |
331 |
408.7 |
10.70 |
13.00 |
2.30 |
|
<=== |
| Show |
|
|
22 08 10 -51 13 06 |
LDS 772 AC |
2015 |
1 |
329 |
405.3 |
10.70 |
13.30 |
2.60 |
|
|
| Show |
|
|
22 07 49 -51 07 09 |
LDS 772 BC |
2015 |
5 |
222 |
10.8 |
13.00 |
13.30 |
0.30 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
HIP |
109262 |
|
Tycho2 |
8444-01146-1 |
|
GL |
Gl 848.1A |
|
| CD |
CD-5113182 |
|
Distance |
45.64 |
|
Distance ly |
148.88 |
|
