10398+4209 OSO  34

 
 
10h 39m 50.49s +42 09' 05.2" P.A. 335 sep 19.1 mag 13.24,18.20
 
 
Coord 2000
10398+4209
Discov num
OSO  34
Comp
Coord arcsec 2000
10 39 50.49 +42 09 05.2
Date first
1995
Date last
1999
Obs
2
Pa first
336
Pa last
335
P.A. Now (θ)
335°
Sep first
18.1
Sep last
19.1
Sep. Now (ρ)
19.1"
Mag pri
13.24
Mag sec
18.20
delta mag (ΔM)
4.96
Spectral class
Pri motion ra
+101
Sec motion ra
Pri motion dec
-246
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
335
Precise sep
19.13
Constellation
Ursa Major
Gaia DR2
1860785152
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10398+4209 OSO 34 1999 2 335 19.1 13.24 18.20 N D 103950.49+420905.2

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