08450+6430 LDS2291

 
 
08h 44m 59.50s +64 29' 38.8" P.A. 87 sep 33.1 mag 10.24,16.40 Sp K
 
 
Coord 2000
08450+6430
Discov num
LDS2291
Comp
Coord arcsec 2000
08 44 59.50 +64 29 38.8
Date first
1954
Date last
2010
Obs
4
Pa first
91
Pa last
87
P.A. Now (θ)
87°
Sep first
34.0
Sep last
33.1
Sep. Now (ρ)
33.1"
Mag pri
10.24
Mag sec
16.40
delta mag (ΔM)
6.16
Spectral class
K (yellow-orange)
Pri motion ra
-039
Sec motion ra
-012
Pri motion dec
-106
Sec motion dec
-003
Notes
rPM=0.943
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
87.1
Precise sep
33.08
Constellation
Ursa Major
Tycho2
4130-00026-1
last precise pa
87.1
last precise sep
33.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08450+6430 LDS2291 1999 2 88 33.5 10.24 18.20 K D 084459.50+642938.8
08450+6430 LDS2291 2003 3 87 33.4 10.24 18.20 K D 084459.50+642938.8
08450+6430 LDS2291 2010 4 87 33.2 10.24 16.40 K 084459.50+642938.8

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