14095+3413 HJ  539

 
 
14h 09m 28.34s +34 13' 13.4" P.A. 166 sep 31.6 mag 11.45,12.23 Sp G0
 
 
Coord 2000
14095+3413
Discov num
HJ  539
Comp
Coord arcsec 2000
14 09 28.34 +34 13 13.4
Date first
1827
Date last
2015
Obs
10
Pa first
180
Pa last
166
P.A. Now (θ)
166°
Sep first
20.0
Sep last
31.6
Sep. Now (ρ)
31.6"
Mag pri
11.45
Mag sec
12.23
delta mag (ΔM)
0.78
Spectral class
G0 (yellow)
Pri motion ra
-047
Sec motion ra
-015
Pri motion dec
+014
Sec motion dec
+000
Notes
rPM=0.712
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
165.5
Precise sep
31.59
Constellation
Bootes
Tycho2
2548-00484-1
last precise pa
165.5
last precise sep
31.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14095+3413 HJ 539 1999 6 166 31.3 11.30 11.80 G0 D 140928.34+341313.4
14095+3413 HJ 539 2002 8 166 31.4 11.30 11.80 G0 D 140928.34+341313.4
14095+3413 HJ 539 2015 9 166 31.6 11.45 12.23 G0 140928.34+341313.4

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