09589-3553 HJ 4271 (Eta Ant)

 
 
09h 58m 52.34s -35 53' 27.4" P.A. 319 sep 31.2 mag 5.23,11.30 Sp F1III-IV dist. 33.31 pc (108.66 l.y.)
 
 
Coord 2000
09589-3553
Discov num
HJ 4271
Comp
Coord arcsec 2000
09 58 52.34 -35 53 27.4
Date first
1836
Date last
2010
Obs
10
Pa first
313
Pa last
319
P.A. Now (θ)
319°
Sep first
27.5
Sep last
31.2
Sep. Now (ρ)
31.2"
Mag pri
5.23
Mag sec
11.30
delta mag (ΔM)
6.07
Spectral class
F1III-IV (yellow-white)
Pri motion ra
-090
Sec motion ra
-092
Pri motion dec
-017
Sec motion dec
-012
Notes
N (See Notes)
rPM=0.058 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
318.6
Precise sep
31.23
Name
Eta Ant
Constellation
Antlia
SAO
200926
HIP
48926
Tycho2
7181-01572-1
HD
86629
HR
3947
GC
13741
CD
CD-35 6050
CP
CP-35 3857
Bayer
Eta Antliae
Bayer name
Eta Ant
Distance
33.31
Distance ly
108.66
last precise pa
318.6
last precise sep
31.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09589-3553 HJ 4271 1999 7 319 31.4 5.23 11.30 F1III-IV N D 095852.34-355327.4
09589-3553 HJ 4271 2010 10 319 31.3 5.23 11.30 F1III-IV N 095852.34-355327.4

If you need more information about this double, apply for a data request form to the WDS.