09249+7317 MLR 418

 
 
09h 24m 52.25s +73 16' 47.3" P.A. 188 sep 3.8 mag 10.53,9.35
 
 
Coord 2000
09249+7317
Discov num
MLR 418
Comp
Coord arcsec 2000
09 24 52.25 +73 16 47.3
Date first
1897
Date last
2012
Obs
7
Pa first
196
Pa last
188
P.A. Now (θ)
188°
Sep first
4.3
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
10.53
Mag sec
9.35
delta mag (ΔM)
1.18
Spectral class
Pri motion ra
-020
Sec motion ra
-018
Pri motion dec
+005
Sec motion dec
+009
Notes
rPM=0.217 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
188.4
Precise sep
3.76
Cdsa2 id
MLR 418
Constellation
Draco
Tycho2
4382-01548-2
Ra deg
9.414513888888889
De deg
73.27980555555555
last precise pa
188.4
last precise sep
3.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09249+7317 MLR 418 2003 5 189 3.9 10.53 9.35 092452.25+731647.3
09249+7317 MLR 418 2004 6 188 4.0 10.53 9.35 092452.25+731647.3
09249+7317 MLR 418 2012 7 188 3.7 10.53 9.35 092452.25+731647.3

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