17267+2101 BRT2432

 
 
17h 26m 39.61s +21 01' 16.1" P.A. 351 sep 2.7 mag 12.09,11.86
 
 
Coord 2000
17267+2101
Discov num
BRT2432
Comp
Coord arcsec 2000
17 26 39.61 +21 01 16.1
Date first
1894
Date last
2001
Obs
5
Pa first
343
Pa last
351
P.A. Now (θ)
351°
Sep first
1.7
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
12.09
Mag sec
11.86
delta mag (ΔM)
0.23
Spectral class
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-009
Sec motion dec
+003
Notes
rPM=1.302
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
350.5
Precise sep
2.707
Constellation
Hercules
Tycho2
1549-00432-1
last precise pa
350.5
last precise sep
2.707
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17267+2101 BRT2432 1997 4 351 2.6 12.09 11.86 172639.61+210116.1
17267+2101 BRT2432 2001 5 351 2.7 12.09 11.86 172639.61+210116.1

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