02555+0947 DOO  28

 
 
02h 55m 24.98s +09 41' 53.5" P.A. 228 sep 25.8 mag 10.61,11.97
 
 
Coord 2000
02555+0947
Discov num
DOO  28
Comp
Coord arcsec 2000
02 55 24.98 +09 41 53.5
Date first
1910
Date last
2014
Obs
8
Pa first
228
Pa last
228
P.A. Now (θ)
228°
Sep first
26.4
Sep last
25.8
Sep. Now (ρ)
25.8"
Mag pri
10.61
Mag sec
11.97
delta mag (ΔM)
1.36
Spectral class
Pri motion ra
-012
Sec motion ra
-013
Pri motion dec
-005
Sec motion dec
+002
Notes
rPM=0.538
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
228
Precise sep
25.795
Constellation
Cetus
Tycho2
0641-00449-1
last precise pa
228
last precise sep
25.795
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02555+0947 DOO 28 1910 2 228 26.6 10.61 11.00 025527.97+094658.1
02555+0947 DOO 28 1999 4 228 25.8 10.61 11.00 D 025524.98+094153.5
02555+0947 DOO 28 2010 5 229 25.7 10.61 11.00 D 025524.98+094153.5
02555+0947 DOO 28 2014 7 228 25.8 10.61 11.97 025524.98+094153.5

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