20088-6001 UC 4101AC

 
 
20h 08m 50.31s -60° 01' 15.2" P.A. 184.00 sep 84.7 mag 9.00,15.70 Sp F7V dist. 111.61 pc (364.07 l.y.)
 
 
Coord 2000
20088-6001
Discov num
UC 4101
Comp
AC
Coord arcsec 2000
20 08 50.31 -60 01 15.2
Date first
1998
Date last
2015
Obs
3
Pa first
183
Pa last
184
P.A. Now (θ)
184°
Sep first
85.8
Sep last
84.7
Sep. Now (ρ)
84.7"
Mag pri
9.00
Mag sec
15.70
delta mag (ΔM)
6.7
Spectral class
F7V (yellow-white)
Pri motion ra
+060
Sec motion ra
+069
Pri motion dec
-066
Sec motion dec
-060
Notes
V (Proper motion indicates physical)
rPM=0.118 (< 0.3, Physical double)
This double is physical.
 
 
20088-6001 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 254734 20 08 50 -60 01 15 I 1120 AB 2020 16 68 6.0 9.00 10.38 1.38
Show 254734 20 08 50 -60 01 15 UC 4101 AC 2015 3 184 84.7 9.00 15.70 6.70 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
183.6
Precise sep
84.717
Constellation
Pavo
SAO
254734
HIP
99251
Tycho2
9086-01087-1
Gaia DR2
6444123580360511232
HD
190543
CP
CP-60 7374
Distance
111.61
Distance ly
364.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20088-6001 UC 4101 AC 2000 2 183 85.6 9.00 15.70 F7V V 200850.31-600115.2
20088-6001 UC 4101 AC 2015 3 184 84.7 9.00 15.70 F7V V 200850.31-600115.2

If you need more information about this double, apply for a data request form to the WDS.