14317+0817 SLW1003

 
 
14h 31m 41.85s +08 17' 08.6" P.A. 191.00 sep 148.6 mag 15.77,19.74 Sp M1.5+M4.6 dist. 312.5 pc (1019.38 l.y.)
 
 
Coord 2000
14317+0817
Discov num
SLW1003
Comp
Coord arcsec 2000
14 31 41.85 +08 17 08.6
Date first
2003
Date last
2015
Obs
7
Pa first
191
Pa last
191
P.A. Now (θ)
191°
Sep first
148.6
Sep last
148.6
Sep. Now (ρ)
148.6"
Mag pri
15.77
Mag sec
19.74
delta mag (ΔM)
3.97
Spectral class
M1.5+M4.6 (red/red)
Pri motion ra
-038
Sec motion ra
-043
Pri motion dec
+010
Sec motion dec
+008
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.123 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
191.1
Precise sep
148.614
Constellation
Bootes
HIP
71038
Tycho2
0910-00725-1
Gaia DR2
57760659328
HD
127519
BD
BD+08 2871
Distance
312.5
Distance ly
1019.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14317+0817 SLW1003 2003 1 191 148.6 15.77 19.74 M1.5 M4.6 V R 143141.85+081708.6
14317+0817 SLW1003 2010 2 191 148.7 15.77 19.74 M1.5+M4.6 V R 143141.85+081708.6
14317+0817 SLW1003 2015 3 191 148.6 15.77 19.74 M1.5+M4.6 V R 143141.85+081708.6

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