09455+4616 LDS3922

 
 
09h 45m 21.99s +46 16' 33.5" P.A. 22 sep 21.7 mag 16.87,17.50 Sp M3.9+M4.1
 
 
Coord 2000
09455+4616
Discov num
LDS3922
Comp
Coord arcsec 2000
09 45 21.99 +46 16 33.5
Date first
1960
Date last
2010
Obs
5
Pa first
21
Pa last
22
P.A. Now (θ)
22°
Sep first
22.0
Sep last
21.7
Sep. Now (ρ)
21.7"
Mag pri
16.87
Mag sec
17.50
delta mag (ΔM)
0.63
Spectral class
M3.9+M4.1 (red/red)
Pri motion ra
-194
Sec motion ra
-193
Pri motion dec
-131
Sec motion dec
-132
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.006 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
21.8
Precise sep
21.74
Cdsa2 id
LDS 3922
Constellation
Ursa Major
Ra deg
9.756108333333334
De deg
46.27597222222222
last precise pa
21.8
last precise sep
21.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09455+4616 LDS3922 2000 3 22 21.7 16.87 17.50 D 094521.99+461633.5
09455+4616 LDS3922 2002 4 22 21.7 16.87 17.50 M3.9+M4.1 NVD 094521.99+461633.5
09455+4616 LDS3922 2010 5 22 21.7 16.87 17.50 M3.9+M4.1 NV 094521.99+461633.5

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