17021+0713 STF2113

17h 02m 07.90s +07 12' 48.9" P.A. 119 sep 5.1 mag 8.43,10.42 Sp A3 dist. 217.39 pc (709.13 l.y.)

Coord 2000
17021+0713
Discov num
STF2113
Comp
Coord arcsec 2000
17 02 07.90 +07 12 48.9
Date first
1832
Date last
2016
Obs
26
Pa first
119
Pa last
119
P.A. Now (θ)
119°
Sep first
4.7
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
8.43
Mag sec
10.42
delta mag (ΔM)
1.99
Spectral class
A3 (white)
Pri motion ra
-004
Sec motion ra
+002
Pri motion dec
-004
Sec motion dec
-013
Notes
N (See Notes)


rPM=0.822

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
118.6
Precise sep
5.12
Constellation
Ophiuchus
HIP
83353
Tycho2
0410-01291-1
HD
153930
BD
BD+07 3292
Distance
217.39
Distance ly
709.13
last precise pa
118.6
last precise sep
5.12




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17021+0713 STF2113 2010 25 117 4.9 8.43 10.42 A3 N D 170207.90+071248.9
17021+0713 STF2113 2016 26 119 5.1 8.43 10.42 A3 N 170207.90+071248.9

If you need more information about this double, apply for a data request form to the WDS.