14442+7707 HJ 2754

 
 
14h 44m 14.32s +77 06' 44.1" P.A. 254 sep 8.1 mag 12.00,12.60
 
 
Coord 2000
14442+7707
Discov num
HJ 2754
Comp
Coord arcsec 2000
14 44 14.32 +77 06 44.1
Date first
1897
Date last
2013
Obs
5
Pa first
257
Pa last
254
P.A. Now (θ)
254°
Sep first
8.9
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
12.00
Mag sec
12.60
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+012
Sec motion ra
+003
Pri motion dec
-004
Sec motion dec
-008
Notes
rPM=0.779
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254.4
Precise sep
8.06
Constellation
Ursa Minor
last precise pa
254.4
last precise sep
8.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14442+7707 HJ 2754 1999 4 253 8.0 11.20 11.80 D 144414.32+770644.1
14442+7707 HJ 2754 2004 5 253 8.0 11.20 11.80 D 144414.32+770644.1
14442+7707 HJ 2754 2013 5 254 8.1 12.00 12.60 144414.32+770644.1

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