02224+4729 SKF1928

 
 
02h 22m 25.84s +47 29' 20.0" P.A. 138 sep 4.1 mag 11.60,15.00 Sp M0Ve
 
 
Coord 2000
02224+4729
Discov num
SKF1928
Comp
Coord arcsec 2000
02 22 25.84 +47 29 20.0
Date first
1998
Date last
2015
Obs
3
Pa first
137
Pa last
138
P.A. Now (θ)
138°
Sep first
4.5
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
11.60
Mag sec
15.00
delta mag (ΔM)
3.4
Spectral class
M0Ve (red)
Pri motion ra
-021
Sec motion ra
Pri motion dec
+039
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.2
Precise sep
4.12
Constellation
Andromeda
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02224+4729 SKF1928 2003 2 138 4.4 11.60 15.00 M0Ve 022225.84+472920.0
02224+4729 SKF1928 2015 3 138 4.1 11.60 15.00 M0Ve 022225.84+472920.0

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