15355+5252 LDS1423

 
 
15h 35m 31.42s +52 51' 59.2" P.A. 164 sep 34.9 mag 10.58,16.40
 
 
Coord 2000
15355+5252
Discov num
LDS1423
Comp
Coord arcsec 2000
15 35 31.42 +52 51 59.2
Date first
1963
Date last
2010
Obs
4
Pa first
160
Pa last
164
P.A. Now (θ)
164°
Sep first
35.0
Sep last
34.9
Sep. Now (ρ)
34.9"
Mag pri
10.58
Mag sec
16.40
delta mag (ΔM)
5.82
Spectral class
Pri motion ra
+043
Sec motion ra
Pri motion dec
-137
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
164.1
Precise sep
34.85
Constellation
Draco
Tycho2
3869-00307-1
last precise pa
164.1
last precise sep
34.85
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15355+5252 LDS1423 1999 2 164 34.9 10.58 16.40 D 153531.42+525159.2
15355+5252 LDS1423 2003 3 164 35.1 10.58 16.40 D 153531.42+525159.2
15355+5252 LDS1423 2010 4 164 34.8 10.58 16.40 153531.42+525159.2

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