17477+1641 UC 3411

 
 
17h 47m 43.25s +16 40' 41.2" P.A. 257 sep 13.6 mag 16.30,16.40
 
 
Coord 2000
17477+1641
Discov num
UC 3411
Comp
Coord arcsec 2000
17 47 43.25 +16 40 41.2
Date first
1998
Date last
2001
Obs
2
Pa first
255
Pa last
257
P.A. Now (θ)
257°
Sep first
13.7
Sep last
13.6
Sep. Now (ρ)
13.6"
Mag pri
16.30
Mag sec
16.40
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-020
Sec motion ra
-014
Pri motion dec
+075
Sec motion dec
+051
Notes
V (Proper motion indicates physical)
rPM=0.319
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.8
Precise sep
13.627
Cdsa2 id
UC 3411
Constellation
Hercules
Ra deg
17.795347222222222
De deg
16.67811111111111
last precise pa
256.8
last precise sep
13.627
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17477+1641 UC 3411 2000 2 256 13.8 16.30 16.40 V 174743.25+164041.2
17477+1641 UC 3411 2001 2 257 13.6 16.30 16.40 V 174743.25+164041.2

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