09073+5142 LDS3855

 
 
09h 07m 16.80s +51 42' 22.7" P.A. 272 sep 243.8 mag 17.20,16.97
 
 
Coord 2000
09073+5142
Discov num
LDS3855
Comp
Coord arcsec 2000
09 07 16.80 +51 42 22.7
Date first
1960
Date last
2015
Obs
4
Pa first
270
Pa last
272
P.A. Now (θ)
272°
Sep first
242.0
Sep last
243.8
Sep. Now (ρ)
243.8"
Mag pri
17.20
Mag sec
16.97
delta mag (ΔM)
0.23
Spectral class
Pri motion ra
-098
Sec motion ra
-084
Pri motion dec
-082
Sec motion dec
-060
Notes
rPM=0.204 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
271.6
Precise sep
243.832
Constellation
Ursa Major
SAO
27128
Gaia DR2
55081660672
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09073+5142 LDS3855 1960 1 270 242.0 17.20 16.97 090716.80+514222.7
09073+5142 LDS3855 1999 2 272 244.0 17.20 16.97 090716.80+514222.7
09073+5142 LDS3855 2010 3 272 243.9 17.20 16.97 090716.80+514222.7
09073+5142 LDS3855 2015 4 272 243.8 17.20 16.97 090716.80+514222.7

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