14331+2526 HJ 2730

 
 
14h 33m 03.67s +25 24' 50.4" P.A. 303 sep 27.7 mag 11.77,13.17
 
 
Coord 2000
14331+2526
Discov num
HJ 2730
Comp
Coord arcsec 2000
14 33 03.67 +25 24 50.4
Date first
1830
Date last
2013
Obs
8
Pa first
306
Pa last
303
P.A. Now (θ)
303°
Sep first
18.0
Sep last
27.7
Sep. Now (ρ)
27.7"
Mag pri
11.77
Mag sec
13.17
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
-004
Sec motion ra
-005
Pri motion dec
-017
Sec motion dec
-009
Notes
rPM=0.462
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
302.5
Precise sep
27.71
Constellation
Bootes
Tycho2
2018-00828-1
last precise pa
302.5
last precise sep
27.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14331+2526 HJ 2730 2007 4 303 27.4 10.00 11.50 143360.00+252600.0
14331+2526 HJ 2730 2013 7 303 27.7 11.77 13.17 143303.67+252450.4

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