09187+1711 CVR  88

 
 
09h 18m 44.38s +17 11' 29.4" P.A. 334 sep 9 mag 18.50,18.80 Sp M6+M6
 
 
Coord 2000
09187+1711
Discov num
CVR  88
Comp
Coord arcsec 2000
09 18 44.38 +17 11 29.4
Date first
1997
Date last
2010
Obs
3
Pa first
334
Pa last
334
P.A. Now (θ)
334°
Sep first
9.0
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
18.50
Mag sec
18.80
delta mag (ΔM)
0.3
Spectral class
M6+M6 (red/red)
Pri motion ra
-044
Sec motion ra
-048
Pri motion dec
-093
Sec motion dec
-093
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
333.5
Precise sep
9.04
Constellation
Cancer
last precise pa
333.5
last precise sep
9.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09187+1711 CVR 88 2005 1 334 9.0 18.50 18.80 M6+M6 V R 091844.38+171129.4
09187+1711 CVR 88 2010 3 334 9.0 18.50 18.80 M6+M6 V R 091844.38+171129.4

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