10166+2620 LDS3972

 
 
10h 16m 34.29s +26 20' 15.6" P.A. 267 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
2015
Obs
4
Pa first
266
Pa last
267
P.A. Now (θ)
267°
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
266.5
Precise sep
8.475
Constellation
Leo
Gaia DR2
6454470272
 
 
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
10166+2620 LDS3972 2015 4 267 8.5 16.80 17.90 101634.29+262015.6

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