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
Cdsa2 id
ES 2555
Constellation
Perseus
Ra deg
2.904736111111111
De deg
36.721250000000005
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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