10399+4952 LDS4005

 
 
10h 39m 49.86s +49 51' 34.9" P.A. 304 sep 177.1 mag 14.29,17.97
 
 
Coord 2000
10399+4952
Discov num
LDS4005
Comp
Coord arcsec 2000
10 39 49.86 +49 51 34.9
Date first
1960
Date last
2015
Obs
4
Pa first
307
Pa last
304
P.A. Now (θ)
304°
Sep first
175.0
Sep last
177.1
Sep. Now (ρ)
177.1"
Mag pri
14.29
Mag sec
17.97
delta mag (ΔM)
3.68
Spectral class
Pri motion ra
-056
Sec motion ra
-064
Pri motion dec
-018
Sec motion dec
-010
Notes
rPM=0.175 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304
Precise sep
177.118
Constellation
Ursa Major
Gaia DR2
1084112384
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10399+4952 LDS4005 1998 2 304 176.9 14.29 17.97 D 103949.86+495134.9
10399+4952 LDS4005 2010 3 304 177.0 14.29 17.97 103949.86+495134.9
10399+4952 LDS4005 2015 4 304 177.1 14.29 17.97 103949.86+495134.9

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