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6406 (1992 MJ)
Classification: Main-belt Asteroid          SPK-ID: 2006406
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1783349049905116 5.8345e-08  
a 2.275247118015908 1.1537e-08 au
q 1.869491139394606 1.3038e-07 au
i 8.177177687760016 6.5222e-06 deg
node 146.2210976852825 2.5994e-05 deg
peri 205.74762733932 2.8837e-05 deg
M 240.802120176188 1.3074e-05 deg
tp 2457815.556592358240
(2017-Mar-03.05659236)
4.6745e-05 JED
period 1253.548917730977
3.43
9.5345e-06
2.61e-08
d
yr
n .2871846442591395 2.1843e-09 deg/d
Q 2.68100309663721 1.3595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1229  
   data-arc span      14000 days (38.33 yr)  
   first obs. used      1977-01-21  
   last obs. used      2015-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51168  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 15:54:47  

Additional Information
 Earth MOID = .864752 au 
 Jupiter MOID = 2.73461 au 
 T_jup = 3.575 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4 mag n/a MPO313471  
rotation period rot_per 6.819 h n/a LCDB (Rev. 2015-December); Warner et al., 2009 Published Reference List:
[Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Higgins, D.; Goncalves, R.M.D. (2007) Minor Planet Bul. 34, 16-18.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Hanus, J.; Durech, J.; Oszkiewicz, D.A.; Behrend, R.; et al. (2015) Astron. Astrophys., in press.arXiv:1510.07422]

6406 (1992 MJ)          Discovered 1992-Jun-28 by Holt, H. E. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1992 MJ = 1977 BB = 1978 GY4 = 1979 YN6 = 1991 CT2 = 1991 DQ2 = 1991 ET5 = 1993 XV2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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