17447+1020 BRT1290

 
 
17h 44m 42.05s +10 20' 25.9" P.A. 37 sep 3.2 mag 10.70,11.70
 
 
Coord 2000
17447+1020
Discov num
BRT1290
Comp
Coord arcsec 2000
17 44 42.05 +10 20 25.9
Date first
1934
Date last
2002
Obs
4
Pa first
39
Pa last
37
P.A. Now (θ)
37°
Sep first
2.8
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
10.70
Mag sec
11.70
delta mag (ΔM)
1
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
36.5
Precise sep
3.17
Constellation
Ophiuchus
Tycho2
0998-01539-1
last precise pa
36.5
last precise sep
3.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17447+1020 BRT1290 2002 3 37 3.2 10.70 11.70 174442.05+102025.9

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