17217+0322 DAM1250

 
 
17h 21m 43.68s +03 22' 26.5" P.A. 282 sep 14.8 mag 14.10,15.30
 
 
Coord 2000
17217+0322
Discov num
DAM1250
Comp
Coord arcsec 2000
17 21 43.68 +03 22 26.5
Date first
1998
Date last
2015
Obs
7
Pa first
281
Pa last
282
P.A. Now (θ)
282°
Sep first
14.8
Sep last
14.8
Sep. Now (ρ)
14.8"
Mag pri
14.10
Mag sec
15.30
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-010
Sec motion ra
-006
Pri motion dec
-030
Sec motion dec
-027
Notes
rPM=0.158 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
281.5
Precise sep
14.793
Constellation
Ophiuchus
Gaia DR2
4389114117299003904
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17217+0322 DAM1250 2010 4 281 14.7 14.10 15.30 172143.68+032226.5
17217+0322 DAM1250 2015 7 282 14.8 14.10 15.30 172143.68+032226.5

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