20593-7811 UC 4350

 
 
20h 59m 17.90s -78 10' 50.9" P.A. 51 sep 16.9 mag 9.50,14.50 Sp G0V dist. 99.8 pc (325.55 l.y.)
 
 
Coord 2000
20593-7811
Discov num
UC 4350
Comp
Coord arcsec 2000
20 59 17.90 -78 10 50.9
Date first
1998
Date last
2010
Obs
3
Pa first
51
Pa last
51
P.A. Now (θ)
51°
Sep first
16.8
Sep last
16.9
Sep. Now (ρ)
16.9"
Mag pri
9.50
Mag sec
14.50
delta mag (ΔM)
5
Spectral class
G0V (yellow)
Pri motion ra
+034
Sec motion ra
+041
Pri motion dec
-049
Sec motion dec
-050
Notes
V (Proper motion indicates physical)
rPM=0.109 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
50.7
Precise sep
16.87
Constellation
Octans
SAO
257868
HIP
103587
Tycho2
9465-00755-1
HD
198610
CP
CP-78 1359
Distance
99.8
Distance ly
325.55
last precise pa
50.7
last precise sep
16.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20593-7811 UC 4350 2000 2 50 17.1 9.50 14.50 V 205917.90-781050.9
20593-7811 UC 4350 2010 3 51 16.7 9.50 14.50 G0V V 205917.90-781050.9

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