01578+2437 CVR  35

 
 
01h 57m 46.20s +24 37' 02.3" P.A. 167 sep 7.5 mag 15.60,17.60 Sp M2+M4
 
 
Coord 2000
01578+2437
Discov num
CVR  35
Comp
Coord arcsec 2000
01 57 46.20 +24 37 02.3
Date first
1997
Date last
2010
Obs
3
Pa first
167
Pa last
167
P.A. Now (θ)
167°
Sep first
7.6
Sep last
7.5
Sep. Now (ρ)
7.5"
Mag pri
15.60
Mag sec
17.60
delta mag (ΔM)
2
Spectral class
M2+M4 (red/red)
Pri motion ra
-053
Sec motion ra
-050
Pri motion dec
-069
Sec motion dec
-066
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.049 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
167.2
Precise sep
7.51
Constellation
Aries
last precise pa
167.2
last precise sep
7.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01578+2437 CVR 35 2009 1 167 7.7 15.60 17.60 M2+M4 V R 015746.20+243702.3
01578+2437 CVR 35 2010 3 166 7.2 15.60 17.60 M2+M4 V R 015746.20+243702.3

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