16437+8221 LDS1856

 
 
16h 43m 47.79s +82 20' 27.7" P.A. 13 sep 10.4 mag 16.70,21.00
 
 
Coord 2000
16437+8221
Discov num
LDS1856
Comp
Coord arcsec 2000
16 43 47.79 +82 20 27.7
Date first
1965
Date last
2000
Obs
3
Pa first
15
Pa last
13
P.A. Now (θ)
13°
Sep first
10.0
Sep last
10.4
Sep. Now (ρ)
10.4"
Mag pri
16.70
Mag sec
21.00
delta mag (ΔM)
4.3
Spectral class
Pri motion ra
+079
Sec motion ra
Pri motion dec
+099
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
13
Precise sep
10.43
Constellation
Ursa Minor
last precise pa
13
last precise sep
10.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16437+8221 LDS1856 1965 1 15 10.0 16.70 21.00 164347.79+822027.7
16437+8221 LDS1856 2000 3 13 10.4 16.70 21.00 164347.79+822027.7

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