02045+4750 WFC   7

 
 
02h 04m 32.89s +47 49' 52.3" P.A. 121 sep 5.3 mag 10.00,10.32
 
 
Coord 2000
02045+4750
Discov num
WFC   7
Comp
Coord arcsec 2000
02 04 32.89 +47 49 52.3
Date first
1898
Date last
2016
Obs
11
Pa first
104
Pa last
121
P.A. Now (θ)
121°
Sep first
5.3
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
10.00
Mag sec
10.32
delta mag (ΔM)
0.32
Spectral class
Pri motion ra
-013
Sec motion ra
-024
Pri motion dec
-023
Sec motion dec
-032
Notes
rPM=0.355
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
121
Precise sep
5.299
Constellation
Perseus
Tycho2
3285-00184-1
last precise pa
121
last precise sep
5.299
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02045+4750 WFC 7 2004 8 120 5.4 10.00 10.32 D 020432.89+474952.3
02045+4750 WFC 7 2016 11 121 5.3 10.00 10.32 020432.89+474952.3

If you need more information about this double, apply for a data request form to the WDS.