21214-6655 SYU 13 Ba,Bb
21h 21m 28.73s -66° 55' 06.3" P.A. 277.00 sep 0.1 mag 7.70,8.60 Sp K7
| Coord 2000 |
21214-6655 |
|
Discov num |
SYU 13 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
21 21 28.73 -66 55 06.3 |
|
| Date first |
2015 |
|
Date last |
2021 |
|
Obs |
6 |
|
| Pa first |
302 |
|
Pa last |
276.8 |
|
P.A. Now (θ) |
276.8° |
|
| Sep first |
0.1 |
|
Sep last |
0.064 |
|
Sep. Now (ρ) |
0.064" |
|
| Mag pri |
7.70 |
|
Mag sec |
8.60 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
K7 (yellow-orange) |
|
| Pri motion ra |
+097 |
|
Sec motion ra |
|
|
| Pri motion dec |
-104 |
|
Sec motion dec |
|
|
| Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
21214-6655 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
V390 Pav |
|
21 21 24 -66 54 57 |
HJ 5255 AB |
2016 |
10 |
110 |
26.5 |
9.08 |
10.75 |
1.67 |
|
|
| Show |
|
|
21 21 29 -66 55 06 |
SYU 13 Ba,Bb |
2021 |
6 |
277 |
0.1 |
7.70 |
8.60 |
0.90 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pavo |
|
Gaia DR2 |
6400160947954197888 |
|
