10166+2620 LDS3972

 
 
10h 16m 34.29s +26 20' 15.6" P.A. 268 sep 8.5 mag 16.80,17.90
 
 
Coord 2000
10166+2620
Discov num
LDS3972
Comp
Coord arcsec 2000
10 16 34.29 +26 20 15.6
Date first
1960
Date last
2010
Obs
3
Pa first
266
Pa last
268
P.A. Now (θ)
268°
Sep first
8.0
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
16.80
Mag sec
17.90
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-023
Sec motion ra
Pri motion dec
-108
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
267.8
Precise sep
8.48
Cdsa2 id
LDS 3972
Constellation
Leo
Ra deg
10.276191666666668
De deg
26.337666666666667
last precise pa
267.8
last precise sep
8.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10166+2620 LDS3972 1998 2 267 8.5 16.80 17.90 D 101634.29+262015.6
10166+2620 LDS3972 2010 3 267 8.1 16.80 17.90 101634.29+262015.6

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