10440+5415 MLB 129

 
 
10h 44m 01.82s +54 14' 25.3" P.A. 146 sep 1.7 mag 10.36,12.05
 
 
Coord 2000
10440+5415
Discov num
MLB 129
Comp
Coord arcsec 2000
10 44 01.82 +54 14 25.3
Date first
1919
Date last
2015
Obs
6
Pa first
137
Pa last
146
P.A. Now (θ)
146°
Sep first
2.6
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
10.36
Mag sec
12.05
delta mag (ΔM)
1.69
Spectral class
Pri motion ra
+075
Sec motion ra
+075
Pri motion dec
-027
Sec motion dec
-027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
145.8
Precise sep
1.723
Constellation
Ursa Major
Tycho2
3823-00059-1
Gaia DR2
4749776128
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10440+5415 MLB 129 2002 5 147 1.9 10.36 12.05 104401.82+541425.3
10440+5415 MLB 129 2015 6 146 1.7 10.36 12.05 104401.82+541425.3

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