07123-4030 HDS1001 (E Pup)

 
 
07h 12m 15.81s -40 29' 55.7" P.A. 273 sep 0.7 mag 5.31,9.40 Sp A3p... dist. 126.1 pc (411.34 l.y.)
 
 
Coord 2000
07123-4030
Discov num
HDS1001
Comp
Coord arcsec 2000
07 12 15.81 -40 29 55.7
Date first
1991
Date last
2015
Obs
6
Pa first
258
Pa last
273
P.A. Now (θ)
273°
Sep first
0.8
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
5.31
Mag sec
9.40
delta mag (ΔM)
4.09
Spectral class
A3p... (white)
Pri motion ra
-017
Sec motion ra
-019
Pri motion dec
-011
Sec motion dec
-012
Notes
rPM=0.1 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
272.8
Precise sep
0.661
Other name
E Pup
Constellation
Puppis
SAO
218525
HIP
34802
Tycho2
7634-01222-1
HD
55719
HR
2727
GC
9554
CD
CD-40 2987
CP
CP-40 1373
Distance
126.1
Distance ly
411.34
last precise pa
272.8
last precise sep
0.661
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07123-4030 HDS1001 1991 2 258 0.8 5.31 9.40 A3p... D 071215.81-402955.7
07123-4030 HDS1001 2010 4 268 0.7 5.31 9.40 A3p... D 071215.81-402955.7
07123-4030 HDS1001 2012 5 269 0.7 5.31 9.40 A3p... 071215.81-402955.7
07123-4030 HDS1001 2015 6 273 0.7 5.31 9.40 A3p... 071215.81-402955.7

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