16337-0933 LAF 57 AB
16h 33m 41.60s -09° 33' 11.9" P.A. 235.00 sep 6.8 mag 7.80,20.90 Sp K9Vkee
| Coord 2000 |
16337-0933 |
|
Discov num |
LAF 57 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 33 41.60 -09 33 11.9 |
|
| Date first |
2005 |
|
Date last |
2005 |
|
Obs |
1 |
|
| Pa first |
235 |
|
Pa last |
234.6 |
|
P.A. Now (θ) |
234.6° |
|
| Sep first |
6.8 |
|
Sep last |
6.84 |
|
Sep. Now (ρ) |
6.84" |
|
| Mag pri |
7.80 |
|
Mag sec |
20.90 |
|
delta mag (ΔM) |
13.1 |
|
Spectral class |
K9Vkee (yellow-orange) |
|
| Pri motion ra |
-067 |
|
Sec motion ra |
|
|
| Pri motion dec |
-180 |
|
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.
16337-0933 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 33 42 -09 33 12 |
LAF 57 AB |
2005 |
1 |
235 |
6.8 |
7.80 |
20.90 |
13.10 |
|
<=== |
| Show |
|
|
16 33 42 -09 33 12 |
LAF 57 AC |
2005 |
1 |
5 |
8.6 |
7.80 |
21.50 |
13.70 |
|
|
| Show |
|
|
16 33 42 -09 33 12 |
LAF 57 AD |
2005 |
1 |
50 |
9.7 |
7.80 |
19.00 |
11.20 |
|
|
| Show |
|
|
16 33 42 -09 33 12 |
LAF 57 AE |
2005 |
1 |
68 |
10.0 |
7.80 |
20.80 |
13.00 |
|
|
| Show |
|
|
16 33 42 -09 33 12 |
LAF 57 AF |
2005 |
1 |
226 |
14.0 |
7.80 |
19.40 |
11.60 |
|
|
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Gaia DR2 |
4338433743723131648 |
|
