02521+0659 HEI 444

 
 
02h 52m 03.81s +06 58' 41.0" P.A. 298 sep 3.1 mag 10.30,10.50
 
 
Coord 2000
02521+0659
Discov num
HEI 444
Comp
Coord arcsec 2000
02 52 03.81 +06 58 41.0
Date first
1989
Date last
2013
Obs
5
Pa first
299
Pa last
298
P.A. Now (θ)
298°
Sep first
2.3
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
10.30
Mag sec
10.50
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+161
Sec motion ra
+001
Pri motion dec
-071
Sec motion dec
+014
Notes
rPM=1.03
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
298.3
Precise sep
3.08
Constellation
Cetus
last precise pa
298.3
last precise sep
3.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02521+0659 HEI 444 1999 3 297 2.8 10.30 10.50 D 025203.81+065841.0
02521+0659 HEI 444 2000 4 299 3.1 10.30 10.50 D 025203.81+065841.0
02521+0659 HEI 444 2013 5 298 3.1 10.30 10.50 025203.81+065841.0

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