15503+3114 HJ 2792

 
 
15h 50m 14.35s +31 15' 01.5" P.A. 352 sep 26.9 mag 11.79,13.54
 
 
Coord 2000
15503+3114
Discov num
HJ 2792
Comp
Coord arcsec 2000
15 50 14.35 +31 15 01.5
Date first
1830
Date last
2012
Obs
8
Pa first
358
Pa last
352
P.A. Now (θ)
352°
Sep first
12.0
Sep last
26.9
Sep. Now (ρ)
26.9"
Mag pri
11.79
Mag sec
13.54
delta mag (ΔM)
1.75
Spectral class
Pri motion ra
+003
Sec motion ra
-026
Pri motion dec
-023
Sec motion dec
+008
Notes
rPM=1.56
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
351.6
Precise sep
26.85
Constellation
Corona Borealis
Tycho2
2572-01839-1
last precise pa
351.6
last precise sep
26.85
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15503+3114 HJ 2792 2007 5 351 27.2 12.17 13.20 D 155014.35+311501.5
15503+3114 HJ 2792 2012 7 352 26.9 12.17 13.20 D 155014.35+311501.5

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