14389+1707 SLW1013

 
 
14h 38m 53.47s +17 07' 13.3" P.A. 102 sep 13.1 mag 18.86,19.68 Sp M3.8+M4.4
 
 
Coord 2000
14389+1707
Discov num
SLW1013
Comp
Coord arcsec 2000
14 38 53.47 +17 07 13.3
Date first
1998
Date last
2015
Obs
8
Pa first
102
Pa last
102
P.A. Now (θ)
102°
Sep first
13.1
Sep last
13.1
Sep. Now (ρ)
13.1"
Mag pri
18.86
Mag sec
19.68
delta mag (ΔM)
0.82
Spectral class
M3.8+M4.4 (red/red)
Pri motion ra
-040
Sec motion ra
-039
Pri motion dec
+035
Sec motion dec
+034
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.027 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
102.4
Precise sep
13.088
Constellation
Bootes
Gaia DR2
76923307136
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14389+1707 SLW1013 2005 1 102 13.0 18.86 19.68 M3.8 M4.4 V R 143853.47+170713.3
14389+1707 SLW1013 2010 3 102 13.1 18.86 19.68 M3.8+M4.4 V R 143853.47+170713.3
14389+1707 SLW1013 2015 4 102 13.0 18.86 19.68 M3.8+M4.4 V R 143853.47+170713.3

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