14542+0931 DOB  11

 
 
14h 54m 11.19s +09 30' 54.2" P.A. 269 sep 39.1 mag 9.93,11.46 Sp G0
 
 
Coord 2000
14542+0931
Discov num
DOB  11
Comp
Coord arcsec 2000
14 54 11.19 +09 30 54.2
Date first
1896
Date last
2012
Obs
11
Pa first
263
Pa last
269
P.A. Now (θ)
269°
Sep first
35.5
Sep last
39.1
Sep. Now (ρ)
39.1"
Mag pri
9.93
Mag sec
11.46
delta mag (ΔM)
1.53
Spectral class
G0 (yellow)
Pri motion ra
-014
Sec motion ra
-046
Pri motion dec
+008
Sec motion dec
+042
Notes
rPM=0.75
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
269.4
Precise sep
39.1
Constellation
Bootes
Tycho2
0918-00521-1
HD
131569
last precise pa
269.4
last precise sep
39.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14542+0931 DOB 11 2006 8 269 38.9 9.93 11.46 G0 D 145411.19+093054.2
14542+0931 DOB 11 2012 10 269 39.1 9.93 11.46 G0 D 145411.19+093054.2

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