00554+1545 LDS2801

 
 
00h 55m 17.70s +15 43' 57.1" P.A. 107 sep 3.1 mag 14.80,17.00
 
 
Coord 2000
00554+1545
Discov num
LDS2801
Comp
Coord arcsec 2000
00 55 17.70 +15 43 57.1
Date first
1960
Date last
2015
Obs
3
Pa first
100
Pa last
107
P.A. Now (θ)
107°
Sep first
3.0
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
14.80
Mag sec
17.00
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
+109
Sec motion ra
Pri motion dec
-106
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
107.4
Precise sep
3.081
Cdsa2 id
LDS 2801
Constellation
Pisces
Ra deg
0.9215833333333333
De deg
15.732527777777777
last precise pa
107.4
last precise sep
3.081
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00554+1545 LDS2801 1960 1 100 3.0 16.00 17.50 N 005515.00+154500.0
00554+1545 LDS2801 1999 2 107 3.1 14.80 17.00 N 005517.70+154357.1
00554+1545 LDS2801 2015 3 107 3.1 14.80 17.00 N 005517.70+154357.1

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