11143+0425 LAS  17

 
 
11h 14m 16.45s +04 24' 49.4" P.A. 326 sep 6.8 mag 11.20,15.20 Sp G8V+M0V
 
 
Coord 2000
11143+0425
Discov num
LAS  17
Comp
Coord arcsec 2000
11 14 16.45 +04 24 49.4
Date first
1955
Date last
2010
Obs
7
Pa first
326
Pa last
326
P.A. Now (θ)
326°
Sep first
7.1
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
11.20
Mag sec
15.20
delta mag (ΔM)
4
Spectral class
G8V+M0V (yellow/red)
Pri motion ra
+068
Sec motion ra
+067
Pri motion dec
-125
Sec motion dec
-134
Notes
V (Proper motion indicates physical)
rPM=0.06 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
325.7
Precise sep
6.75
Cdsa2 id
LAS 17
Constellation
Leo
Ra deg
11.237902777777776
De deg
4.413722222222223
last precise pa
325.7
last precise sep
6.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11143+0425 LAS 17 2009 5 324 6.3 11.20 15.20 G8V+M0V V 111416.45+042449.4
11143+0425 LAS 17 2010 7 324 5.2 11.20 15.20 G8V+M0V V 111416.45+042449.4

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