17080+2244 BRT2430

 
 
17h 08m 02.40s +22 44' 14.7" P.A. 332 sep 3.8 mag 10.70,11.40
 
 
Coord 2000
17080+2244
Discov num
BRT2430
Comp
Coord arcsec 2000
17 08 02.40 +22 44 14.7
Date first
1894
Date last
2015
Obs
7
Pa first
320
Pa last
332
P.A. Now (θ)
332°
Sep first
4.0
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
10.70
Mag sec
11.40
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+005
Sec motion ra
-015
Pri motion dec
-005
Sec motion dec
+013
Notes
rPM=1.356
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332.1
Precise sep
3.8
Constellation
Hercules
last precise pa
332.1
last precise sep
3.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17080+2244 BRT2430 2002 5 330 3.6 10.70 11.40 D 170802.40+224414.7
17080+2244 BRT2430 2015 7 332 3.8 10.70 11.40 170802.40+224414.7

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