01368+6046 ES 1871

 
 
01h 36m 50.31s +60 46' 05.9" P.A. 260 sep 2.5 mag 9.90,12.00 Sp A2
 
 
Coord 2000
01368+6046
Discov num
ES 1871
Comp
Coord arcsec 2000
01 36 50.31 +60 46 05.9
Date first
1921
Date last
2015
Obs
3
Pa first
244
Pa last
260
P.A. Now (θ)
260°
Sep first
1.9
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
9.90
Mag sec
12.00
delta mag (ΔM)
2.1
Spectral class
A2 (white)
Pri motion ra
+005
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
260.1
Precise sep
2.53
Constellation
Cassiopeia
Tycho2
4031-02170-1
last precise pa
260.1
last precise sep
2.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01368+6046 ES 1871 1994 2 258 2.4 9.90 12.00 013607.50+604600.0
01368+6046 ES 1871 2015 3 260 2.5 9.90 12.00 A2 013650.31+604605.9

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