00074-7730 HJ 5442

 
 
00h 07m 25.90s -77 29' 39.1" P.A. 67 sep 27.4 mag 8.50,11.37 Sp G8III dist. 361.01 pc (1177.61 l.y.)
 
 
Coord 2000
00074-7730
Discov num
HJ 5442
Comp
Coord arcsec 2000
00 07 25.90 -77 29 39.1
Date first
1835
Date last
2010
Obs
10
Pa first
62
Pa last
67
P.A. Now (θ)
67°
Sep first
22.5
Sep last
27.4
Sep. Now (ρ)
27.4"
Mag pri
8.50
Mag sec
11.37
delta mag (ΔM)
2.87
Spectral class
G8III (yellow)
Pri motion ra
-002
Sec motion ra
+037
Pri motion dec
-010
Sec motion dec
-007
Notes
rPM=1.039
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
67
Precise sep
27.41
Constellation
Hydrus
SAO
255633
HIP
610
Tycho2
9350-00417-1
HD
312
CP
CP-78 1
Distance
361.01
Distance ly
1177.61
last precise pa
67
last precise sep
27.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00074-7730 HJ 5442 1998 8 66 26.9 8.49 11.60 G8III D 000725.90-772939.1
00074-7730 HJ 5442 2010 10 67 27.4 8.50 11.37 G8III 000725.90-772939.1

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