20218-6420 LDS 708 AB
20h 21m 48.26s -64° 19' 11.1" P.A. 210.00 sep 22.1 mag 12.02,12.80
Coord 2000 |
20218-6420 |
|
Discov num |
LDS 708 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 21 48.26 -64 19 11.1 |
|
Date first |
1920 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
225 |
|
Pa last |
209.5 |
|
P.A. Now (θ) |
209.5° |
|
Sep first |
22.0 |
|
Sep last |
22.128 |
|
Sep. Now (ρ) |
22.128" |
|
Mag pri |
12.02 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.78 |
|
Spectral class |
|
|
Pri motion ra |
+077 |
|
Sec motion ra |
+075 |
|
Pri motion dec |
-046 |
|
Sec motion dec |
-050 |
|
Notes |
|
|
rPM=0.05 (< 0.3, Physical double)
This double is physical.
20218-6420 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 21 48 -64 19 11 |
LDS 708 AB |
2015 |
6 |
210 |
22.1 |
12.02 |
12.80 |
0.78 |
|
<=== |
Show |
|
|
20 21 48 -64 19 11 |
BAU 62 AC |
2015 |
3 |
281 |
46.3 |
12.02 |
17.50 |
5.48 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pavo |
|
Tycho2 |
9095-00255-1 |
|
Gaia DR2 |
6429350198533261824 |
|