09023+1818 CVR 517

 
 
09h 02m 17.73s +18 18' 26.9" P.A. 120 sep 24.6 mag 15.70,19.00 Sp M0+M4
 
 
Coord 2000
09023+1818
Discov num
CVR 517
Comp
Coord arcsec 2000
09 02 17.73 +18 18 26.9
Date first
1998
Date last
2010
Obs
3
Pa first
120
Pa last
120
P.A. Now (θ)
120°
Sep first
24.7
Sep last
24.6
Sep. Now (ρ)
24.6"
Mag pri
15.70
Mag sec
19.00
delta mag (ΔM)
3.3
Spectral class
M0+M4 (red/red)
Pri motion ra
-037
Sec motion ra
-038
Pri motion dec
-018
Sec motion dec
-016
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.054 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
119.6
Precise sep
24.6
Constellation
Cancer
last precise pa
119.6
last precise sep
24.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09023+1818 CVR 517 2004 1 120 24.8 15.70 19.00 M0+M4 V R 090219.24+181814.7
09023+1818 CVR 517 2010 3 120 24.7 15.70 19.00 M0+M4 V R 090217.73+181826.9

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