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
Constellation
Leo
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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