13554+2313 LDS4419

 
 
13h 55m 16.29s +23 12' 06.8" P.A. 282 sep 3.6 mag 16.10,17.80
 
 
Coord 2000
13554+2313
Discov num
LDS4419
Comp
Coord arcsec 2000
13 55 16.29 +23 12 06.8
Date first
1960
Date last
2000
Obs
2
Pa first
281
Pa last
282
P.A. Now (θ)
282°
Sep first
3.5
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
16.10
Mag sec
17.80
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
-243
Sec motion ra
-243
Pri motion dec
+009
Sec motion dec
+009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
281.9
Precise sep
3.6
Constellation
Bootes
last precise pa
281.9
last precise sep
3.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13554+2313 LDS4419 1960 1 281 3.5 16.80 18.50 135515.00+231300.0
13554+2313 LDS4419 2000 2 282 3.6 16.10 17.80 D 135516.29+231206.8

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