00115+2949 MLB 441AB

 
 
00h 11m 27.88s +29 48' 54.1" P.A. 358.00 sep 14.2 mag 10.18,10.47 Sp G4VI+G3VI
 
 
Coord 2000
00115+2949
Discov num
MLB 441
Comp
AB
Coord arcsec 2000
00 11 27.88 +29 48 54.1
Date first
1895
Date last
2019
Obs
23
Pa first
1
Pa last
358
P.A. Now (θ)
358°
Sep first
14.9
Sep last
14.2
Sep. Now (ρ)
14.2"
Mag pri
10.18
Mag sec
10.47
delta mag (ΔM)
0.29
Spectral class
G4VI+G3VI (yellow/yellow)
Pri motion ra
+037
Sec motion ra
+037
Pri motion dec
+026
Sec motion dec
+028
Notes
rPM=0.043 (< 0.3, Physical double)
This double is physical.
 
 
00115+2949 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 00 11 28 +29 48 54 MLB 441 AB 2019 23 358 14.2 10.18 10.47 0.29 <===
Show 00 11 28 +29 48 54 MLB 441 AC 2015 7 347 50.3 10.18 12.29 2.11
Show 00 11 28 +29 49 08 MLB 441 BC 2019 12 342 36.3 10.47 12.29 1.82
Show 00 11 27 +29 49 44 MLB 441 CD 2015 9 139 6.1 11.40 12.90 1.50
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
358.4
Precise sep
14.18
Constellation
Hydra
Tycho2
1736-00925-1
Gaia DR2
2860343254431271680
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00115+2949 MLB 441 AB 2007 11 359 14.4 10.18 10.47 G1V D 001127.88+294854.1
00115+2949 MLB 441 AB 2012 13 359 14.2 10.18 10.47 G1V D 001127.88+294854.1
00115+2949 MLB 441 AB 2015 15 359 14.1 10.18 10.47 G1V 001127.88+294854.1

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