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
2015
Obs
4
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
347.6
Precise sep
3.093
Constellation
Hercules
SAO
46121
Gaia DR2
1405532789262172544
 
 
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
16299+4347 CVR1667 2015 4 348 3.1 17.50 17.90 M4+M4 R 162951.71+434722.3

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