16299+4347 CVR1667

 
 
16h 29m 51.71s +43 47' 22.3" P.A. 348 sep 3.1 mag 17.50,17.90 Sp M4+M4
 
 
Coord 2000
16299+4347
Discov num
CVR1667
Comp
Coord arcsec 2000
16 29 51.71 +43 47 22.3
Date first
1999
Date last
2000
Obs
3
Pa first
349
Pa last
348
P.A. Now (θ)
348°
Sep first
3.1
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
17.50
Mag sec
17.90
delta mag (ΔM)
0.4
Spectral class
M4+M4 (red/red)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347.7
Precise sep
3.09
Constellation
Hercules
last precise pa
347.7
last precise sep
3.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16299+4347 CVR1667 2000 2 348 3.1 17.50 17.90 M4+M4 R 162951.71+434722.3

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