17444+0258 STF2201

 
 
17H 44M 24.09S +02 58' 02.3" P.A. 305 SEP 7.8 MAG 8.70,10.57 SP K1II-III DIST. 373.13 PC (1217.15 L.Y.)
 
 
Coord 2000
17444+0258
Discov num
STF2201
Comp
Coord arcsec 2000
17 44 24.09 +02 58 02.3
Date first
1831
Date last
2016
Obs
27
Pa first
302
Pa last
305
P.A. Now (θ)
305°
Sep first
7.2
Sep last
7.8
Sep. Now (ρ)
7.8"
Mag pri
8.70
Mag sec
10.57
delta mag (ΔM)
1.87
Spectral class
K1II-III (yellow-orange)
Pri motion ra
-011
Sec motion ra
-010
Pri motion dec
-007
Sec motion dec
-004
Notes
rPM=0.243 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
HIP
86820
Tycho2
0419-01176-1
HD
161262
BD
BD+03 3483
Distance
373.13
Distance ly
1217.15
last precise pa
304.5
last precise sep
7.821