06024+0939 A  2715AB (Mu Ori)

 
 
06H 02M 22.99S +09 38' 50.5" P.A. 17 SEP 0.3 MAG 4.3,6.27 SP A2V DIST. 47.51 PC (154.98 L.Y.)
 
 
Coord 2000
06024+0939
Discov num
A  2715
Comp
AB
Coord arcsec 2000
06 02 22.99 +09 38 50.5
Date first
1914
Date last
2015
Obs
128
Pa first
32
Pa last
17
P.A. Now (θ)
17°
Sep first
0.4
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
4.3
Mag sec
6.27
delta mag (ΔM)
1.97
Spectral class
A2V (white)
Pri motion ra
+012
Sec motion ra
+012
Pri motion dec
-034
Sec motion dec
-034
Notes
N O (See Notes, Orbital solution)
 
 
06024+0939 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Mu Ori 113389 06024+0939 A 2715 AB 1914 2015 128 17 0.3 4.30 6.27 1.97 Y <===
Show 113389 06024+0939 BU 1056 AB,C 1889 2008 8 285 18.9 4.30 14.00 9.70
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
Mu Ori
Constellation
Orion
SAO
113389
HIP
28614
Tycho2
0721-02468-1
HD
40932
HR
2124
GC
7635
ADS
4617
BD
BD+09 1064
Bayer
Mu Orionis
Bayer name
Mu Ori
Flamsteed
61 Orionis
Flamsteed name
61 Ori
Distance
47.51
Distance ly
154.98
last precise pa
17.4
last precise sep
0.292
 
 
ORBITAL ELEMENTS SOLUTION #1
 
 
Period (P)4.447585d± 0.000001 Periastron (T)43739.69m (1978.632y)± 0.26 Semi-major axis (a)1.661m± 0.016
Eccentricity (e)0.0037± 0.0014 Inclination (i)47.1°± 9 Longitude of periastron (ω)304°± 21
Node (Ω)50.5°± 3.7 Note Grade9(1=Definitive, 9=Indet.)
Equinox2000 Last observation2007
label rho theta
2000-01-01 0.001 261.4
2001-01-01 0.001 313.5
2002-01-01 0.001 10.7
2003-01-01 0.002 45.9
2004-01-01 0.001 77.7
2005-01-01 0.001 126.9
2006-01-01 0.001 185.3
2007-01-01 0.002 221.9
2008-01-01 0.002 252.8
2009-01-01 0.001 299.0
2010-01-01 0.001 359.6
2011-01-01 0.002 38.7
2012-01-01 0.002 69.5
2013-01-01 0.001 113.1
2014-01-01 0.001 173.7
2015-01-01 0.002 214.7
2016-01-01 0.002 245.1
2017-01-01 0.001 285.8
2018-01-01 0.001 347.0
2019-01-01 0.002 31.2
2020-01-01 0.002 62.0
2021-01-01 0.001 100.6
2022-01-01 0.001 160.5
2023-01-01 0.002 206.9
2024-01-01 0.002 237.9
2025-01-01 0.001 274.2
2026-01-01 0.001 332.8
2027-01-01 0.001 22.9
2028-01-01 0.002 54.9
2029-01-01 0.001 89.8
2030-01-01 0.001 146.0

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

grafico orbita





grafico misure orbit6
 
 
ORBITAL ELEMENTS SOLUTION #2
 
 
Period (P)18.641y± 0.008 Periastron (T)2003.742y± 0.004 Semi-major axis (a)0.2741a± 0.0001
Eccentricity (e)0.744± 0.001 Inclination (i)96.59°± 0.02 Longitude of periastron (ω)217.08°± 0.08
Node (Ω)24.76°± 0.02 Note Grade2(1=Definitive, 9=Indet.)
Equinox Last observation2011
label rho theta
2000 0.146 10.2
2001 0.080 0.8
2002 0.025 291.9
2003 0.072 214.3
2004 0.013 160.8
2005 0.157 28.3
2006 0.258 25.6
2007 0.324 24.3
2008 0.366 23.4
2009 0.393 22.6
2010 0.406 21.9
2011 0.408 21.2
2012 0.400 20.6
2013 0.384 19.9
2014 0.360 19.0
2015 0.327 18.1
2016 0.287 16.9
2017 0.240 15.3
2018 0.185 12.8
2019 0.123 8.0
2020 0.056 351.9
2021 0.036 241.8
2022 0.082 207.9
2023 0.061 35.3
2024 0.199 27.0
2025 0.285 25.1
2026 0.341 24.0
2027 0.377 23.1
2028 0.399 22.4
2029 0.408 21.7
2030 0.406 21.0

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

grafico orbita





grafico misure orbit6
 
 
ORBITAL ELEMENTS SOLUTION #3
 
 
Period (P)4.783535d± 0.000003 Periastron (T)43746.4m (1978.651y)± 0.63 Semi-major axis (a)1.688m± 0.013
Eccentricity (e)0.0016± 0.0014 Inclination (i)110.71°± 0.73 Longitude of periastron (ω)217°± 47
Node (Ω)111.3°± 3.9 Note Grade9(1=Definitive, 9=Indet.)
Equinox2000 Last observation2007
label rho theta
2000-01-01 0.001 251.9
2001-01-01 0.002 106.2
2002-01-01 0.001 307.1
2003-01-01 0.001 203.8
2004-01-01 0.001 96.7
2005-01-01 0.002 297.2
2006-01-01 0.001 153.2
2007-01-01 0.001 81.1
2008-01-01 0.002 289.1
2009-01-01 0.001 131.5
2010-01-01 0.001 45.4
2011-01-01 0.002 280.4
2012-01-01 0.002 120.2
2013-01-01 0.001 347.5
2014-01-01 0.001 267.7
2015-01-01 0.002 111.8
2016-01-01 0.001 317.5
2017-01-01 0.001 241.4
2018-01-01 0.002 103.6
2019-01-01 0.001 303.7
2020-01-01 0.001 185.2
2021-01-01 0.001 93.0
2022-01-01 0.002 294.7
2023-01-01 0.001 144.7
2024-01-01 0.001 73.6
2025-01-01 0.002 286.7
2026-01-01 0.001 127.5
2027-01-01 0.001 27.8
2028-01-01 0.001 277.2
2029-01-01 0.002 117.5
2030-01-01 0.001 335.4

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

grafico orbita





grafico misure orbit6