17334+4306 CVR1703

 
 
17h 33m 21.81s +43 06' 26.4" P.A. 238 sep 3.8 mag 18.10,18.30 Sp M3+M4
 
 
Coord 2000
17334+4306
Discov num
CVR1703
Comp
Coord arcsec 2000
17 33 21.81 +43 06 26.4
Date first
1998
Date last
2015
Obs
3
Pa first
237
Pa last
238
P.A. Now (θ)
238°
Sep first
3.6
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
18.10
Mag sec
18.30
delta mag (ΔM)
0.2
Spectral class
M3+M4 (red/red)
Pri motion ra
-017
Sec motion ra
Pri motion dec
+031
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238.4
Precise sep
3.772
Constellation
Hercules
Gaia DR2
1348422712205100928
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17334+4306 CVR1703 2005 2 238 3.8 18.10 18.30 M3+M4 R 173321.81+430626.4
17334+4306 CVR1703 2015 3 238 3.8 18.10 18.30 M3+M4 R 173321.81+430626.4

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