10151+0806 LDS3970

 
 
10h 15m 02.56s +08 06' 36.1" P.A. 207 sep 26 mag 16.40,18.60 Sp DA+DC
 
 
Coord 2000
10151+0806
Discov num
LDS3970
Comp
Coord arcsec 2000
10 15 02.56 +08 06 36.1
Date first
1955
Date last
2010
Obs
5
Pa first
206
Pa last
207
P.A. Now (θ)
207°
Sep first
27.1
Sep last
26.0
Sep. Now (ρ)
26"
Mag pri
16.40
Mag sec
18.60
delta mag (ΔM)
2.2
Spectral class
DA+DC
Pri motion ra
-288
Sec motion ra
-292
Pri motion dec
+165
Sec motion dec
+155
Notes
V (Proper motion indicates physical)
rPM=0.032 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
207.3
Precise sep
26.04
Cdsa2 id
LDS 3970
Constellation
Leo
Ra deg
10.25071111111111
De deg
8.110027777777777
last precise pa
207.3
last precise sep
26.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10151+0806 LDS3970 2000 4 208 27.5 16.40 18.60 D 101502.56+080636.1
10151+0806 LDS3970 2010 5 207 26.1 16.40 18.60 DA+DC V 101502.56+080636.1

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