16253-2512 RAT 1 AB
16h 25m 15.22s -25° 11' 54.1" P.A. 76.00 sep 0.2 mag 10.20,10.60
| Coord 2000 |
16253-2512 |
|
Discov num |
RAT 1 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 25 15.22 -25 11 54.1 |
|
| Date first |
2001 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
58 |
|
Pa last |
76.3 |
|
P.A. Now (θ) |
76.3° |
|
| Sep first |
0.2 |
|
Sep last |
0.202 |
|
Sep. Now (ρ) |
0.202" |
|
| Mag pri |
10.20 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
-018 |
|
Sec motion ra |
|
|
| Pri motion dec |
-033 |
|
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.
16253-2512 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 25 15 -25 11 54 |
RAT 1 AB |
2015 |
2 |
76 |
0.2 |
10.20 |
10.60 |
0.40 |
|
<=== |
| Show |
|
|
16 25 15 -25 11 54 |
SFR 4 Ba,Bb |
2015 |
1 |
164 |
0.0 |
11.30 |
11.40 |
0.10 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
Gaia DR2 |
6048957589512689792 |
|
