16497+5816 MLR 430

 
 
16h 49m 40.30s +58 16' 08.7" P.A. 248 sep 0.3 mag 10.20,10.50 Sp F5
 
 
Coord 2000
16497+5816
Discov num
MLR 430
Comp
Coord arcsec 2000
16 49 40.30 +58 16 08.7
Date first
1974
Date last
1995
Obs
6
Pa first
246
Pa last
248
P.A. Now (θ)
248°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.20
Mag sec
10.50
delta mag (ΔM)
0.3
Spectral class
F5 (yellow-white)
Pri motion ra
-010
Sec motion ra
Pri motion dec
+038
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
248.1
Precise sep
0.26
Constellation
Draco
SAO
30118
Tycho2
3885-00839-1
HD
238614
last precise pa
248.1
last precise sep
0.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16497+5816 MLR 430 1995 6 248 0.3 10.20 10.50 164940.30+581608.7

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