14507+5516 HJ 2753

 
 
14h 50m 50.30s +55 20' 08.3" P.A. 98 sep 29.6 mag 11.88,13.84
 
 
Coord 2000
14507+5516
Discov num
HJ 2753
Comp
Coord arcsec 2000
14 50 50.30 +55 20 08.3
Date first
1831
Date last
2010
Obs
5
Pa first
97
Pa last
98
P.A. Now (θ)
98°
Sep first
30.0
Sep last
29.6
Sep. Now (ρ)
29.6"
Mag pri
11.88
Mag sec
13.84
delta mag (ΔM)
1.96
Spectral class
Pri motion ra
-046
Sec motion ra
+002
Pri motion dec
+004
Sec motion dec
-005
Notes
rPM=1.058
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
97.6
Precise sep
29.59
Constellation
Draco
Tycho2
3864-00629-1
last precise pa
97.6
last precise sep
29.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14507+5516 HJ 2753 1908 2 98 24.8 10.20 12.30 145008.57+551600.0
14507+5516 HJ 2753 1999 3 98 29.1 12.25 13.60 D 145050.30+552008.3
14507+5516 HJ 2753 2003 4 98 29.2 12.25 13.60 D 145050.30+552008.3
14507+5516 HJ 2753 2010 5 98 29.6 11.88 13.84 145050.30+552008.3

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