10446+0725 LAS  16

 
 
10h 44m 33.70s +07 24' 38.0" P.A. 338 sep 9 mag 15.50,18.10 Sp M1.5V+A3
 
 
Coord 2000
10446+0725
Discov num
LAS  16
Comp
Coord arcsec 2000
10 44 33.70 +07 24 38.0
Date first
1953
Date last
2002
Obs
4
Pa first
338
Pa last
338
P.A. Now (θ)
338°
Sep first
8.7
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
15.50
Mag sec
18.10
delta mag (ΔM)
2.6
Spectral class
M1.5V+A3 (red/white)
Pri motion ra
+009
Sec motion ra
+007
Pri motion dec
-047
Sec motion dec
-045
Notes
V (Proper motion indicates physical)
rPM=0.059 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
337.8
Precise sep
8.96
Cdsa2 id
LAS 16
Constellation
Leo
Ra deg
10.742694444444444
De deg
7.410555555555556
last precise pa
337.8
last precise sep
8.96
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10446+0725 LAS 16 2002 4 338 9.0 15.50 18.10 M1.5V+A3 V 104433.70+072438.0

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