00425+2224 CVR 344

 
 
00h 42m 31.87s +22 23' 54.3" P.A. 263 sep 8.6 mag 18.70,19.50 Sp M4+M5
 
 
Coord 2000
00425+2224
Discov num
CVR 344
Comp
Coord arcsec 2000
00 42 31.87 +22 23 54.3
Date first
1997
Date last
2010
Obs
3
Pa first
265
Pa last
263
P.A. Now (θ)
263°
Sep first
8.7
Sep last
8.6
Sep. Now (ρ)
8.6"
Mag pri
18.70
Mag sec
19.50
delta mag (ΔM)
0.8
Spectral class
M4+M5 (red/red)
Pri motion ra
+038
Sec motion ra
+042
Pri motion dec
-023
Sec motion dec
-022
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.087 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
262.9
Precise sep
8.58
Constellation
Andromeda
last precise pa
262.9
last precise sep
8.58
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00425+2224 CVR 344 2009 1 264 8.7 18.70 19.50 M4+M5 V R 004231.25+222353.5
00425+2224 CVR 344 2010 3 263 8.4 18.70 19.50 M4+M5 V R 004231.87+222354.3

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