02101-6421 HJ 3486

 
 
02h 10m 08.23s -64 21' 18.3" P.A. 251.00 sep 90.8 mag 7.49,12.60 Sp G3IV dist. 52.03 pc (169.72 l.y.)
 
 
Coord 2000
02101-6421
Discov num
HJ 3486
Comp
Coord arcsec 2000
02 10 08.23 -64 21 18.3
Date first
1835
Date last
2015
Obs
8
Pa first
220
Pa last
251
P.A. Now (θ)
251°
Sep first
30.0
Sep last
90.8
Sep. Now (ρ)
90.8"
Mag pri
7.49
Mag sec
12.60
delta mag (ΔM)
5.11
Spectral class
G3IV (yellow)
Pri motion ra
+358
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
02101-6421 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 248504 02101-6421 HJ 3486 1835 2015 8 251 90.8 7.49 12.60 5.11 <===
Show 248504 02101-6421 NSN 174 AC 2000 2015 2 243 36.2 8.32 18.06 9.74
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
251.4
Precise sep
90.753
Constellation
Hydrus
SAO
248504
HIP
10116
Tycho2
8854-01114-1
HD
13578
CD
CD-64 57
CP
CP-64 156
Distance
52.03
Distance ly
169.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02101-6421 HJ 3486 2000 5 251 86.0 7.49 12.60 G3IV D 021007.76-642118.4
02101-6421 HJ 3486 2010 7 251 89.2 7.49 12.60 G3IV 021007.76-642118.4
02101-6421 HJ 3486 2015 8 251 90.8 7.49 12.60 G3IV 021008.23-642118.3

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