16395-0022 GWP2652

 
 
16h 39m 29.31s -00 22' 00.8" P.A. 184 sep 8.1 mag 16.90,19.00
 
 
Coord 2000
16395-0022
Discov num
GWP2652
Comp
Coord arcsec 2000
16 39 29.31 -00 22 00.8
Date first
1994
Date last
2010
Obs
3
Pa first
187
Pa last
184
P.A. Now (θ)
184°
Sep first
7.8
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
16.90
Mag sec
19.00
delta mag (ΔM)
2.1
Spectral class
Pri motion ra
-052
Sec motion ra
-058
Pri motion dec
+024
Sec motion dec
+022
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.102 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
183.9
Precise sep
8.06
Cdsa2 id
GWP 2652
Constellation
Ophiuchus
Ra deg
16.658141666666666
De deg
-0.3668888888888889
last precise pa
183.9
last precise sep
8.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16395-0022 GWP2652 1999 2 186 7.8 16.90 19.00 V R 163929.31-002200.8
16395-0022 GWP2652 2010 3 184 8.1 16.90 19.00 V R 163929.31-002200.8

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