20412-6242 R 323 AB
20h 41m 11.31s -62° 41' 46.2" P.A. 319.00 sep 2.9 mag 9.54,10.21 Sp F5V
Coord 2000 |
20412-6242 |
|
Discov num |
R 323 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 41 11.31 -62 41 46.2 |
|
Date first |
1880 |
|
Date last |
2016 |
|
Obs |
17 |
|
Pa first |
313 |
|
Pa last |
319.2 |
|
P.A. Now (θ) |
319.2° |
|
Sep first |
2.7 |
|
Sep last |
2.928 |
|
Sep. Now (ρ) |
2.928" |
|
Mag pri |
9.54 |
|
Mag sec |
10.21 |
|
delta mag (ΔM) |
0.67 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
+031 |
|
Sec motion ra |
+033 |
|
Pri motion dec |
-057 |
|
Sec motion dec |
-055 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.044 (< 0.3, Physical double)
This double is physical.
20412-6242 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 41 11 -62 41 46 |
R 323 AB |
2016 |
17 |
319 |
2.9 |
9.54 |
10.21 |
0.67 |
|
<=== |
Show |
|
|
20 41 11 -62 41 46 |
BAU 63 AC |
2015 |
3 |
266 |
9.1 |
9.54 |
14.00 |
4.46 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pavo |
|
Tycho2 |
9104-00287-1 |
|
Gaia DR2 |
6453716333979782016 |
|