09201+6655 LDS2309

 
 
09h 20m 04.66s +66 55' 13.3" P.A. 315 sep 1.9 mag 18.10,18.70
 
 
Coord 2000
09201+6655
Discov num
LDS2309
Comp
Coord arcsec 2000
09 20 04.66 +66 55 13.3
Date first
1954
Date last
2003
Obs
3
Pa first
295
Pa last
315
P.A. Now (θ)
315°
Sep first
1.5
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
18.10
Mag sec
18.70
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-172
Sec motion ra
Pri motion dec
-044
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
314.7
Precise sep
1.94
Constellation
Ursa Major
last precise pa
314.7
last precise sep
1.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09201+6655 LDS2309 1954 1 295 1.5 17.60 18.30 092004.66+665513.3
09201+6655 LDS2309 2003 2 315 1.9 18.10 18.70 092004.66+665513.3

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