00538+4731 ES 1297

 
 
00h 53m 50.00s +47 30' 21.0" P.A. 213 sep 4.3 mag 10.90,11.00
 
 
Coord 2000
00538+4731
Discov num
ES 1297
Comp
Coord arcsec 2000
00 53 50.00 +47 30 21.0
Date first
1893
Date last
2015
Obs
15
Pa first
249
Pa last
213
P.A. Now (θ)
213°
Sep first
5.6
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
10.90
Mag sec
11.00
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+051
Sec motion ra
-011
Pri motion dec
+058
Sec motion dec
-033
Notes
rPM=1.426
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
212.5
Precise sep
4.33
Constellation
Cassiopeia
Tycho2
3266-01066-1
last precise pa
212.5
last precise sep
4.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00538+4731 ES 1297 2003 8 216 4.4 10.90 11.00 D 005350.00+473021.0
00538+4731 ES 1297 2010 9 214 4.3 10.90 11.00 D 005350.00+473021.0
00538+4731 ES 1297 2011 12 214 4.4 10.90 11.00 D 005350.00+473021.0
00538+4731 ES 1297 2013 14 213 4.3 10.90 11.00 005350.00+473021.0
00538+4731 ES 1297 2015 15 213 4.3 10.90 11.00 005350.00+473021.0

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