01415-1759 HJ 2072

 
 
01h 41m 31.52s -17 59' 16.6" P.A. 289 sep 3.2 mag 9.07,10.11 Sp G1V
 
 
Coord 2000
01415-1759
Discov num
HJ 2072
Comp
Coord arcsec 2000
01 41 31.52 -17 59 16.6
Date first
1830
Date last
2012
Obs
22
Pa first
278
Pa last
289
P.A. Now (θ)
289°
Sep first
3.0
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
9.07
Mag sec
10.11
delta mag (ΔM)
1.04
Spectral class
G1V (yellow)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
288.9
Precise sep
3.22
Constellation
Cetus
Tycho2
5855-01849-1
HD
10445
last precise pa
288.9
last precise sep
3.22
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01415-1759 HJ 2072 2001 18 290 3.4 9.07 10.11 G1V 014131.52-175916.6
01415-1759 HJ 2072 2012 21 289 3.1 9.07 10.11 G1V 014131.52-175916.6

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