13149+3944 HJ  528

 
 
13h 14m 55.84s +39 43' 35.4" P.A. 181 sep 19.3 mag 11.36,13.20 Sp F8
 
 
Coord 2000
13149+3944
Discov num
HJ  528
Comp
Coord arcsec 2000
13 14 55.84 +39 43 35.4
Date first
1827
Date last
2010
Obs
8
Pa first
183
Pa last
181
P.A. Now (θ)
181°
Sep first
8.0
Sep last
19.3
Sep. Now (ρ)
19.3"
Mag pri
11.36
Mag sec
13.20
delta mag (ΔM)
1.84
Spectral class
F8 (yellow-white)
Pri motion ra
-019
Sec motion ra
-021
Pri motion dec
+020
Sec motion dec
+001
Notes
rPM=0.693
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
180.8
Precise sep
19.28
Constellation
Canes Venatici
Tycho2
3022-00959-1
last precise pa
180.8
last precise sep
19.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13149+3944 HJ 528 2006 6 181 19.3 11.36 13.20 F8 D 131455.84+394335.4
13149+3944 HJ 528 2010 8 181 19.2 11.36 13.20 F8 131455.84+394335.4

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