16327+3016 CVR 830

 
 
16h 32m 39.96s +30 16' 40.1" P.A. 159 sep 11.2 mag 15.90,18.50 Sp M1+M3
 
 
Coord 2000
16327+3016
Discov num
CVR 830
Comp
Coord arcsec 2000
16 32 39.96 +30 16 40.1
Date first
1998
Date last
2003
Obs
2
Pa first
159
Pa last
159
P.A. Now (θ)
159°
Sep first
11.2
Sep last
11.2
Sep. Now (ρ)
11.2"
Mag pri
15.90
Mag sec
18.50
delta mag (ΔM)
2.6
Spectral class
M1+M3 (red/red)
Pri motion ra
-047
Sec motion ra
-045
Pri motion dec
-027
Sec motion dec
-032
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.098 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
158.7
Precise sep
11.22
Cdsa2 id
CVR 830
Constellation
Hercules
Ra deg
16.544433333333334
De deg
30.277805555555556
last precise pa
158.7
last precise sep
11.22
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16327+3016 CVR 830 2003 1 159 11.2 15.90 18.50 M1+M3 V R 163240.28+301629.7

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