20066-6826 RSS 540AB

 
 
20h 06m 33.40s -68 25' 38.6" P.A. 102.00 sep 21.9 mag 9.30,12.00 Sp F6V dist. 209.21 pc (682.44 l.y.)
 
 
Coord 2000
20066-6826
Discov num
RSS 540
Comp
AB
Coord arcsec 2000
20 06 33.40 -68 25 38.6
Date first
1915
Date last
2015
Obs
7
Pa first
103
Pa last
102
P.A. Now (θ)
102°
Sep first
21.6
Sep last
21.9
Sep. Now (ρ)
21.9"
Mag pri
9.30
Mag sec
12.00
delta mag (ΔM)
2.7
Spectral class
F6V (yellow-white)
Pri motion ra
+010
Sec motion ra
+015
Pri motion dec
-029
Sec motion dec
-035
Notes
W
Visually invisible, K-band or other infrared star rPM=0.205 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101.6
Precise sep
21.904
Constellation
Pavo
SAO
254724
HIP
99047
Tycho2
9307-01368-1
HD
189774
CP
CP-68 3351
Distance
209.21
Distance ly
682.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20066-6826 RSS 540 AB 2015 7 102 21.9 9.30 12.00 F6V W 200633.40-682538.6

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