15099+3208 HJ 2769

 
 
15h 09m 59.01s +32 09' 27.5" P.A. 22 sep 15.6 mag 11.60,13.50
 
 
Coord 2000
15099+3208
Discov num
HJ 2769
Comp
Coord arcsec 2000
15 09 59.01 +32 09 27.5
Date first
1830
Date last
2013
Obs
6
Pa first
23
Pa last
22
P.A. Now (θ)
22°
Sep first
9.0
Sep last
15.6
Sep. Now (ρ)
15.6"
Mag pri
11.60
Mag sec
13.50
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
-002
Sec motion ra
-001
Pri motion dec
+000
Sec motion dec
+008
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
22.3
Precise sep
15.574
Constellation
Bootes
Tycho2
2562-00855-1
last precise pa
22.3
last precise sep
15.574
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15099+3208 HJ 2769 1830 1 23 9.0 11.00 13.00 150906.67+320800.0
15099+3208 HJ 2769 1998 3 23 15.5 11.60 13.50 D 150959.01+320927.5
15099+3208 HJ 2769 2002 4 22 15.5 11.60 13.50 D 150959.01+320927.5
15099+3208 HJ 2769 2010 5 23 15.1 11.60 13.50 150959.01+320927.5
15099+3208 HJ 2769 2013 6 22 15.6 11.60 13.50 150959.01+320927.5

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