17487+3832 UC 3416

 
 
17h 48m 39.65s +38 31' 41.8" P.A. 22 sep 12.7 mag 13.20,16.50
 
 
Coord 2000
17487+3832
Discov num
UC 3416
Comp
Coord arcsec 2000
17 48 39.65 +38 31 41.8
Date first
1998
Date last
2002
Obs
2
Pa first
22
Pa last
22
P.A. Now (θ)
22°
Sep first
13.2
Sep last
12.7
Sep. Now (ρ)
12.7"
Mag pri
13.20
Mag sec
16.50
delta mag (ΔM)
3.3
Spectral class
Pri motion ra
+005
Sec motion ra
+021
Pri motion dec
-062
Sec motion dec
-047
Notes
V (Proper motion indicates physical)
rPM=0.353
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
21.5
Precise sep
12.711
Cdsa2 id
UC 3416
Constellation
Hercules
Ra deg
17.81101388888889
De deg
38.528277777777774
last precise pa
21.5
last precise sep
12.711
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17487+3832 UC 3416 2000 2 22 12.6 13.20 16.50 V 174839.65+383141.8
17487+3832 UC 3416 2002 2 22 12.7 13.20 16.50 V 174839.65+383141.8
17487+3832 UC 3416 2010 3 25 12.6 13.20 16.50 V 174839.65+383141.8

If you need more information about this double, apply for a data request form to the WDS.