01431-6641 CVR1732

 
 
01h 43m 05.66s -66 40' 31.1" P.A. 97.00 sep 121.6 mag 9.61,11.74 Sp G5/G6V dist. 315.46 pc (1029.03 l.y.)
 
 
Coord 2000
01431-6641
Discov num
CVR1732
Comp
Coord arcsec 2000
01 43 05.66 -66 40 31.1
Date first
1991
Date last
2015
Obs
6
Pa first
97
Pa last
97
P.A. Now (θ)
97°
Sep first
121.7
Sep last
121.6
Sep. Now (ρ)
121.6"
Mag pri
9.61
Mag sec
11.74
delta mag (ΔM)
2.13
Spectral class
G5/G6V (yellow)
Pri motion ra
+060
Sec motion ra
+060
Pri motion dec
+027
Sec motion dec
+028
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.015 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
97.4
Precise sep
121.598
Constellation
Hydrus
HIP
8027
Tycho2
8856-00393-1
Gaia DR2
14647777280
HD
10771
CP
CP-67 114
Distance
315.46
Distance ly
1029.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01431-6641 CVR1732 1999 2 97 121.6 9.61 11.74 G5/G6V 014305.66-664031.1
01431-6641 CVR1732 2010 4 97 121.6 9.61 11.74 G5/G6V 014305.66-664031.1
01431-6641 CVR1732 2015 5 97 121.6 9.61 11.74 G5/G6V 014305.66-664031.1

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