21509-8243 HJ 5278 (Lam Oct)

 
 
21h 50m 54.51s -82 43' 08.1" P.A. 63 sep 3.5 mag 5.56,7.26 Sp G8-K0III dist. 125.47 pc (409.28 l.y.)
 
 
Coord 2000
21509-8243
Discov num
HJ 5278
Comp
Coord arcsec 2000
21 50 54.51 -82 43 08.1
Date first
1835
Date last
2008
Obs
28
Pa first
83
Pa last
63
P.A. Now (θ)
63°
Sep first
3.4
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
5.56
Mag sec
7.26
delta mag (ΔM)
1.7
Spectral class
G8-K0III (yellow/yellow-orange)
Pri motion ra
+056
Sec motion ra
Pri motion dec
-037
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
62.5
Precise sep
3.48
Name
Lam Oct
Constellation
Octans
SAO
258914
HIP
107843
Tycho2
9524-02404-1
HD
206240
HR
8280
GC
30472
CP
CP-83 722
Bayer
Lambda Octantis
Bayer name
Lam Oct
Distance
125.47
Distance ly
409.28
last precise pa
62.5
last precise sep
3.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21509-8243 HJ 5278 2002 26 63 3.5 5.56 7.26 G8-K0III N D 215054.51-824308.1
21509-8243 HJ 5278 2008 28 63 3.5 5.56 7.26 G8-K0III N D 215054.51-824308.1

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