14477+3439 CVR 159

 
 
14h 47m 42.36s +34 39' 27.4" P.A. 7 sep 98 mag 13.80,16.80 Sp M1+M4
 
 
Coord 2000
14477+3439
Discov num
CVR 159
Comp
Coord arcsec 2000
14 47 42.36 +34 39 27.4
Date first
1998
Date last
2010
Obs
3
Pa first
7
Pa last
7
P.A. Now (θ)
Sep first
98.0
Sep last
98.0
Sep. Now (ρ)
98"
Mag pri
13.80
Mag sec
16.80
delta mag (ΔM)
3
Spectral class
M1+M4 (red/red)
Pri motion ra
-070
Sec motion ra
-071
Pri motion dec
+035
Sec motion dec
+038
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.039 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
6.5
Precise sep
97.96
Constellation
Bootes
last precise pa
6.5
last precise sep
97.96
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14477+3439 CVR 159 2003 1 7 98.0 13.80 16.80 M1+M4 V R 144742.36+343927.4
14477+3439 CVR 159 2010 3 7 98.0 13.80 16.80 M1+M4 V R 144742.36+343927.4

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