17112+2546 DAM 967

 
 
17h 11m 11.50s +25 46' 06.5" P.A. 253 sep 6.7 mag 10.50,14.20
 
 
Coord 2000
17112+2546
Discov num
DAM 967
Comp
Coord arcsec 2000
17 11 11.50 +25 46 06.5
Date first
1999
Date last
2015
Obs
3
Pa first
253
Pa last
253
P.A. Now (θ)
253°
Sep first
6.7
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
10.50
Mag sec
14.20
delta mag (ΔM)
3.7
Spectral class
Pri motion ra
-018
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
252.7
Precise sep
6.748
Constellation
Hercules
Tycho2
2065-00401-1
Gaia DR2
4573760293270351744
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17112+2546 DAM 967 2002 2 252 6.9 10.50 14.20 171111.50+254606.5
17112+2546 DAM 967 2015 3 253 6.7 10.50 14.20 171111.50+254606.5

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