14174-1745 HU  475

 
 
14h 17m 22.42s -17 45' 18.8" P.A. 119.00 sep 4.7 mag 9.38,12.75 Sp G3V dist. 74.35 pc (242.53 l.y.)
 
 
Coord 2000
14174-1745
Discov num
HU  475
Comp
Coord arcsec 2000
14 17 22.42 -17 45 18.8
Date first
1902
Date last
2015
Obs
9
Pa first
124
Pa last
119
P.A. Now (θ)
119°
Sep first
4.5
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
9.38
Mag sec
12.75
delta mag (ΔM)
3.37
Spectral class
G3V (yellow)
Pri motion ra
-107
Sec motion ra
+063
Pri motion dec
-085
Sec motion dec
-186
Notes
rPM=1.007
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
118.7
Precise sep
4.712
Constellation
Virgo
SAO
158467
HIP
69821
Tycho2
6143-01099-1
Gaia DR2
97240881664
HD
125046
BD
BD-17 4057
Distance
74.35
Distance ly
242.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14174-1745 HU 475 1999 7 120 4.4 9.38 12.75 G3V D 141722.42-174518.8
14174-1745 HU 475 2010 9 117 4.0 9.38 12.75 G3V 141722.42-174518.8
14174-1745 HU 475 2015 9 119 4.7 9.38 12.75 G3V 141722.42-174518.8

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