14303+1445 CVR 741

 
 
14h 30m 17.76s +14 44' 19.2" P.A. 4 sep 18.5 mag 16.90,18.60 Sp M1+M3
 
 
Coord 2000
14303+1445
Discov num
CVR 741
Comp
Coord arcsec 2000
14 30 17.76 +14 44 19.2
Date first
1999
Date last
2010
Obs
3
Pa first
4
Pa last
4
P.A. Now (θ)
Sep first
18.5
Sep last
18.5
Sep. Now (ρ)
18.5"
Mag pri
16.90
Mag sec
18.60
delta mag (ΔM)
1.7
Spectral class
M1+M3 (red/red)
Pri motion ra
-017
Sec motion ra
-018
Pri motion dec
-041
Sec motion dec
-038
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.071 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
3.8
Precise sep
18.5
Constellation
Bootes
last precise pa
3.8
last precise sep
18.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14303+1445 CVR 741 2005 1 4 18.5 16.90 18.60 M1+M3 V R 143017.85+144437.7
14303+1445 CVR 741 2010 3 4 18.5 16.90 18.60 M1+M3 V R 143017.76+144419.2

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