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
Constellation
Leo
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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