02542+3644 ES 2555

 
 
02h 54m 17.05s +36 43' 16.5" P.A. 183 sep 5.8 mag 11.40,11.50
 
 
Coord 2000
02542+3644
Discov num
ES 2555
Comp
Coord arcsec 2000
02 54 17.05 +36 43 16.5
Date first
1929
Date last
2010
Obs
7
Pa first
177
Pa last
183
P.A. Now (θ)
183°
Sep first
4.8
Sep last
5.8
Sep. Now (ρ)
5.8"
Mag pri
11.40
Mag sec
11.50
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-006
Sec motion ra
-004
Pri motion dec
+024
Sec motion dec
-015
Notes
N (See Notes)
rPM=1.579
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
183.3
Precise sep
5.77
Constellation
Perseus
last precise pa
183.3
last precise sep
5.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02542+3644 ES 2555 2004 5 182 5.8 11.40 11.50 N D 025417.05+364316.5
02542+3644 ES 2555 2010 7 183 5.8 11.40 11.50 N 025417.05+364316.5

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