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
Constellation
Vela
SAO
222109
HIP
51486
Tycho2
7722-01527-1
HD
91214
CD
CD-43 6324
CP
CP-43 4718
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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