18494+6234 HJ 2846

 
 
18h 49m 25.09s +62 34' 17.9" P.A. 239 sep 14.6 mag 10.54,12.51
 
 
Coord 2000
18494+6234
Discov num
HJ 2846
Comp
Coord arcsec 2000
18 49 25.09 +62 34 17.9
Date first
1831
Date last
2010
Obs
8
Pa first
254
Pa last
239
P.A. Now (θ)
239°
Sep first
12.0
Sep last
14.6
Sep. Now (ρ)
14.6"
Mag pri
10.54
Mag sec
12.51
delta mag (ΔM)
1.97
Spectral class
Pri motion ra
+004
Sec motion ra
+002
Pri motion dec
+001
Sec motion dec
-010
Notes
rPM=1.096
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238.9
Precise sep
14.62
Constellation
Draco
Tycho2
4219-00588-1
last precise pa
238.9
last precise sep
14.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18494+6234 HJ 2846 1999 6 240 14.6 10.54 12.51 D 184925.09+623417.9
18494+6234 HJ 2846 2003 7 239 14.6 10.54 12.51 D 184925.09+623417.9
18494+6234 HJ 2846 2010 8 239 14.2 10.54 12.51 184925.09+623417.9

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