01508+3455 ES 2143

 
 
01h 50m 53.34s +34 54' 39.0" P.A. 202 sep 3 mag 10.80,11.70
 
 
Coord 2000
01508+3455
Discov num
ES 2143
Comp
Coord arcsec 2000
01 50 53.34 +34 54 39.0
Date first
1925
Date last
2009
Obs
5
Pa first
183
Pa last
202
P.A. Now (θ)
202°
Sep first
2.5
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
10.80
Mag sec
11.70
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+019
Sec motion ra
Pri motion dec
+016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Triangulum
Tycho2
2315-01092-1
last precise pa
202
last precise sep
3.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01508+3455 ES 2143 2001 3 203 3.0 9.80 10.70 015053.34+345439.0
01508+3455 ES 2143 2009 5 202 3.0 9.80 10.70 015053.34+345439.0

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