17331-3035 CHM 6 AB
17h 33m 06.12s -30° 35' 07.9" P.A. 255.00 sep 4.8 mag 13.80,13.80 Sp M2.5+M3.5
| Coord 2000 |
17331-3035 |
|
Discov num |
CHM 6 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 33 06.12 -30 35 07.9 |
|
| Date first |
1998 |
|
Date last |
2021 |
|
Obs |
14 |
|
| Pa first |
255 |
|
Pa last |
254.8 |
|
P.A. Now (θ) |
254.8° |
|
| Sep first |
4.6 |
|
Sep last |
4.791 |
|
Sep. Now (ρ) |
4.791" |
|
| Mag pri |
13.80 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
M2.5+M3.5 (red/red) |
|
| Pri motion ra |
-045 |
|
Sec motion ra |
-149 |
|
| Pri motion dec |
-104 |
|
Sec motion dec |
-140 |
|
| Notes |
N
(See Notes) |
|
rPM=0.538
Nature of this double is uncertain.
17331-3035 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 33 06 -30 35 08 |
CHM 6 AB |
2021 |
14 |
255 |
4.8 |
13.80 |
13.80 |
0.00 |
|
<=== |
| Show |
|
|
17 33 06 -30 35 09 |
CHM 6 BC |
2020 |
2 |
306 |
3.1 |
12.50 |
18.20 |
5.70 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
