19016+8739 LDS1905

 
 
19h 10m 44.09s +87 43' 28.2" P.A. 236 sep 24.2 mag 14.53,16.24
 
 
Coord 2000
19016+8739
Discov num
LDS1905
Comp
Coord arcsec 2000
19 10 44.09 +87 43 28.2
Date first
1963
Date last
2010
Obs
4
Pa first
237
Pa last
236
P.A. Now (θ)
236°
Sep first
24.0
Sep last
24.2
Sep. Now (ρ)
24.2"
Mag pri
14.53
Mag sec
16.24
delta mag (ΔM)
1.71
Spectral class
Pri motion ra
+003
Sec motion ra
+001
Pri motion dec
+005
Sec motion dec
+002
Notes
I (Identification uncertain)
rPM=0.618
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
236.1
Precise sep
24.21
Constellation
Ursa Minor
last precise pa
236.1
last precise sep
24.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19016+8739 LDS1905 2000 2 236 24.1 15.20 16.10 DI 191044.09+874328.2
19016+8739 LDS1905 2004 3 236 24.1 15.20 16.10 DI 191044.09+874328.2
19016+8739 LDS1905 2010 4 236 24.2 14.53 16.24 I 191044.09+874328.2

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