02534+3806 ES 2455

 
 
02h 53m 25.09s +38 05' 44.7" P.A. 207 sep 8.3 mag 11.25,12.40
 
 
Coord 2000
02534+3806
Discov num
ES 2455
Comp
Coord arcsec 2000
02 53 25.09 +38 05 44.7
Date first
1931
Date last
2008
Obs
5
Pa first
203
Pa last
207
P.A. Now (θ)
207°
Sep first
7.5
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
11.25
Mag sec
12.40
delta mag (ΔM)
1.15
Spectral class
Pri motion ra
-006
Sec motion ra
-004
Pri motion dec
-009
Sec motion dec
-019
Notes
rPM=0.525
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
207.3
Precise sep
8.3
Constellation
Perseus
Tycho2
2846-00626-1
last precise pa
207.3
last precise sep
8.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02534+3806 ES 2455 1998 2 207 8.1 11.25 12.40 D 025325.09+380544.7
02534+3806 ES 2455 2008 3 207 8.3 11.25 12.40 D 025325.09+380544.7

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