18099-5301 FIN 53 AB
18h 09m 53.72s -53° 01' 29.5" P.A. 16.00 sep 6.3 mag 10.25,12.90 Sp F0V
Coord 2000 |
18099-5301 |
|
Discov num |
FIN 53 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 09 53.72 -53 01 29.5 |
|
Date first |
1927 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
23 |
|
Pa last |
16.2 |
|
P.A. Now (θ) |
16.2° |
|
Sep first |
4.6 |
|
Sep last |
6.324 |
|
Sep. Now (ρ) |
6.324" |
|
Mag pri |
10.25 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
2.65 |
|
Spectral class |
F0V (yellow-white) |
|
Pri motion ra |
-010 |
|
Sec motion ra |
|
|
Pri motion dec |
-031 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
18099-5301 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
245277 |
18 09 54 -53 01 30 |
FIN 53 AB |
2015 |
4 |
16 |
6.3 |
10.25 |
12.90 |
2.65 |
|
<=== |
Show |
|
245277 |
18 09 54 -53 01 30 |
FIN 53 AC |
2015 |
5 |
284 |
6.6 |
10.25 |
13.20 |
2.95 |
|
|
Show |
|
245277 |
18 09 54 -53 01 30 |
FIN 53 AD |
2015 |
4 |
95 |
12.2 |
10.25 |
13.20 |
2.95 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
SAO |
245277 |
|
Tycho2 |
8743-01305-1 |
|
Gaia DR2 |
6701525467243210240 |
|
HD |
165643 |
|