09117+7233 LDS1691

 
 
09h 11m 36.96s +72 32' 40.3" P.A. 32 sep 11.4 mag 17.70,20.30
 
 
Coord 2000
09117+7233
Discov num
LDS1691
Comp
Coord arcsec 2000
09 11 36.96 +72 32 40.3
Date first
1964
Date last
2000
Obs
2
Pa first
143
Pa last
32
P.A. Now (θ)
32°
Sep first
11.0
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
17.70
Mag sec
20.30
delta mag (ΔM)
2.6
Spectral class
Pri motion ra
-104
Sec motion ra
Pri motion dec
-115
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
32
Precise sep
11.4
Constellation
Ursa Major
last precise pa
32
last precise sep
11.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09117+7233 LDS1691 1964 1 143 11.0 17.70 20.30 X 091108.57+723300.0
09117+7233 LDS1691 2000 2 32 11.4 17.70 20.30 091136.96+723240.3

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