15046+7130 LDS1806

 
 
15h 04m 48.15s +71 28' 51.5" P.A. 202 sep 23.3 mag 13.80,14.91
 
 
Coord 2000
15046+7130
Discov num
LDS1806
Comp
Coord arcsec 2000
15 04 48.15 +71 28 51.5
Date first
1966
Date last
2010
Obs
4
Pa first
202
Pa last
202
P.A. Now (θ)
202°
Sep first
23.0
Sep last
23.3
Sep. Now (ρ)
23.3"
Mag pri
13.80
Mag sec
14.91
delta mag (ΔM)
1.11
Spectral class
Pri motion ra
-058
Sec motion ra
-059
Pri motion dec
+052
Sec motion dec
+053
Notes
rPM=0.018 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
202.2
Precise sep
23.25
Constellation
Ursa Minor
last precise pa
202.2
last precise sep
23.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15046+7130 LDS1806 1999 2 203 23.3 14.50 15.70 D 150448.15+712851.5
15046+7130 LDS1806 2003 3 202 23.3 14.50 15.70 D 150448.15+712851.5
15046+7130 LDS1806 2010 4 202 23.2 13.80 14.91 150448.15+712851.5

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