20166-4554 I   125

 
 
20h 16m 35.20s -45 54' 28.7" P.A. 45 sep 1.5 mag 8.85,9.63 Sp F6V dist. 227.27 pc (741.35 l.y.)
 
 
Coord 2000
20166-4554
Discov num
I   125
Comp
Coord arcsec 2000
20 16 35.20 -45 54 28.7
Date first
1896
Date last
2015
Obs
14
Pa first
40
Pa last
45
P.A. Now (θ)
45°
Sep first
1.0
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
8.85
Mag sec
9.63
delta mag (ΔM)
0.78
Spectral class
F6V (yellow-white)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
44.9
Precise sep
1.512
Constellation
Telescopium
SAO
230129
HIP
99935
Tycho2
8405-00335-1
Gaia DR2
81215340160
HD
192415
CD
CD-4613469
CP
CP-46 9938
Distance
227.27
Distance ly
741.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20166-4554 I 125 1991 13 43 1.5 8.85 9.63 F6V D 201635.20-455428.7
20166-4554 I 125 2015 14 45 1.5 8.85 9.63 F6V 201635.20-455428.7

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