17150-1933 OCC 520

 
 
17h 15m 00.72s -19 32' 31.7" mag 9.20,10.50 Sp A0
 
 
Coord 2000
17150-1933
Discov num
OCC 520
Comp
Coord arcsec 2000
17 15 00.72 -19 32 31.7
Date first
1977
Date last
1977
Obs
0
Pa first
-1
Pa last
-1
P.A. Now (θ)
°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
9.20
Mag sec
10.50
delta mag (ΔM)
1.3
Spectral class
A0 (white)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
-1
Precise sep
0.03
Cdsa2 id
OCC 520
Constellation
Ophiuchus
SAO
160399
Tycho2
6241-00216-1
HD
155865
Ra deg
17.2502
De deg
-19.54213888888889
last precise pa
-1
last precise sep
0.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17150-1933 OCC 520 1977 0 -1 0.0 9.20 10.50 A0 171500.72-193231.7

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