18113+0058 CVR 212

 
 
18h 11m 18.67s +00 58' 27.5" P.A. 345 sep 98.4 mag 19.70,20.00 Sp M1+M1
 
 
Coord 2000
18113+0058
Discov num
CVR 212
Comp
Coord arcsec 2000
18 11 18.67 +00 58 27.5
Date first
2000
Date last
2010
Obs
3
Pa first
346
Pa last
345
P.A. Now (θ)
345°
Sep first
99.8
Sep last
98.4
Sep. Now (ρ)
98.4"
Mag pri
19.70
Mag sec
20.00
delta mag (ΔM)
0.3
Spectral class
M1+M1 (red/red)
Pri motion ra
-028
Sec motion ra
-026
Pri motion dec
-064
Sec motion dec
-065
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.032 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
345
Precise sep
98.37
Cdsa2 id
CVR 212
Constellation
Ophiuchus
Ra deg
18.188519444444445
De deg
0.9743055555555555
last precise pa
345
last precise sep
98.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18113+0058 CVR 212 2000 1 346 99.8 19.70 20.00 M1+M1 V R 181118.67+005827.5
18113+0058 CVR 212 2010 3 345 98.4 19.70 20.00 M1+M1 V R 181118.67+005827.5

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