10310-4422 DON 415

 
 
10h 30m 57.25s -44 22' 04.2" P.A. 18 sep 2.5 mag 6.90,14.00 Sp G5III dist. 168.92 pc (551.02 l.y.)
 
 
Coord 2000
10310-4422
Discov num
DON 415
Comp
Coord arcsec 2000
10 30 57.25 -44 22 04.2
Date first
1931
Date last
1946
Obs
3
Pa first
15
Pa last
18
P.A. Now (θ)
18°
Sep first
2.6
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
6.90
Mag sec
14.00
delta mag (ΔM)
7.1
Spectral class
G5III (yellow)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.2
Precise sep
2.5
Cdsa2 id
DON 415
Constellation
Vela
SAO
222109
HIP
51486
Tycho2
7722-01527-1
HD
91214
CD
CD-43 6324
CP
CP-43 4718
Ra deg
10.515902777777777
De deg
-44.36783333333334
Distance
168.92
Distance ly
551.02
last precise pa
18.2
last precise sep
2.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10310-4422 DON 415 1946 3 18 2.5 6.90 14.00 G5III 103057.25-442204.2

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