14565+1755 LDS4516

 
 
14h 56m 27.08s +17 55' 00.6" P.A. 45 sep 12.3 mag 15.76,18.46 Sp M4.5V+M6V
 
 
Coord 2000
14565+1755
Discov num
LDS4516
Comp
Coord arcsec 2000
14 56 27.08 +17 55 00.6
Date first
1960
Date last
2010
Obs
6
Pa first
48
Pa last
45
P.A. Now (θ)
45°
Sep first
9.0
Sep last
12.3
Sep. Now (ρ)
12.3"
Mag pri
15.76
Mag sec
18.46
delta mag (ΔM)
2.7
Spectral class
M4.5V+M6V (red/red)
Pri motion ra
-851
Sec motion ra
-851
Pri motion dec
+485
Sec motion dec
+485
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
44.8
Precise sep
12.321
Constellation
Bootes
last precise pa
44.8
last precise sep
12.321
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14565+1755 LDS4516 2001 2 45 12.7 15.76 18.46 D 145627.16+175459.7
14565+1755 LDS4516 2009 4 46 12.7 15.76 18.46 M4.5V+M6V N D 145627.16+175459.7
14565+1755 LDS4516 2010 6 45 12.3 15.76 18.46 M4.5V+M6V N 145627.08+175500.6

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