14442+7707 HJ 2754

 
 
14h 44m 14.32s +77 06' 44.1" P.A. 253 sep 8 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
2015
Obs
6
Pa first
257
Pa last
253
P.A. Now (θ)
253°
Sep first
8.9
Sep last
8.0
Sep. Now (ρ)
8"
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
253.3
Precise sep
8.049
Constellation
Ursa Minor
Gaia DR2
1702184088746679040
 
 
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
14442+7707 HJ 2754 2015 6 253 8.0 12.00 12.60 144414.32+770644.1

If you need more information about this double, apply for a data request form to the WDS.