14387+2931 UC 2809

 
 
14h 38m 39.03s +29 30' 43.6" P.A. 324 sep 26.5 mag 12.10,15.60
 
 
Coord 2000
14387+2931
Discov num
UC 2809
Comp
Coord arcsec 2000
14 38 39.03 +29 30 43.6
Date first
1999
Date last
2015
Obs
4
Pa first
324
Pa last
324
P.A. Now (θ)
324°
Sep first
26.4
Sep last
26.5
Sep. Now (ρ)
26.5"
Mag pri
12.10
Mag sec
15.60
delta mag (ΔM)
3.5
Spectral class
Pri motion ra
-057
Sec motion ra
-058
Pri motion dec
-028
Sec motion dec
-022
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.096 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
323.6
Precise sep
26.45
Cdsa2 id
UC 2809
Constellation
Bootes
Ra deg
14.644174999999999
De deg
29.51211111111111
last precise pa
323.6
last precise sep
26.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14387+2931 UC 2809 2000 2 324 26.3 12.10 15.60 V 143839.03+293043.6
14387+2931 UC 2809 2002 2 324 26.3 12.10 15.60 V 143839.03+293043.6
14387+2931 UC 2809 2010 3 324 26.4 12.10 15.60 V R 143839.03+293043.6
14387+2931 UC 2809 2015 4 324 26.5 12.10 15.60 V R 143839.03+293043.6

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