19020+5153 LDS4804

 
 
19h 02m 01.13s +51 52' 24.6" P.A. 227 sep 42 mag 10.59,16.10
 
 
Coord 2000
19020+5153
Discov num
LDS4804
Comp
Coord arcsec 2000
19 02 01.13 +51 52 24.6
Date first
1960
Date last
2010
Obs
4
Pa first
228
Pa last
227
P.A. Now (θ)
227°
Sep first
41.0
Sep last
42.0
Sep. Now (ρ)
42"
Mag pri
10.59
Mag sec
16.10
delta mag (ΔM)
5.51
Spectral class
Pri motion ra
+049
Sec motion ra
+050
Pri motion dec
+155
Sec motion dec
+142
Notes
rPM=0.08 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
226.7
Precise sep
42.03
Constellation
Draco
last precise pa
226.7
last precise sep
42.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19020+5153 LDS4804 2000 2 227 41.9 10.59 16.10 D 190201.13+515224.6
19020+5153 LDS4804 2003 3 227 41.9 10.59 16.10 D 190201.13+515224.6
19020+5153 LDS4804 2010 4 227 42.0 10.59 16.10 190201.13+515224.6

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