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312936 (1979 MT3)
Classification: Main-belt Asteroid          SPK-ID: 2312936
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2085131985798654 1.0337e-07  
a 2.140716032703512 1.8113e-08 au
q 1.694348485473303 2.1159e-07 au
i 3.243102023522729 8.0455e-06 deg
node 263.5849301078573 0.00015612 deg
peri 73.13423913658301 0.00016069 deg
M 351.3071915997125 4.9213e-05 deg
tp 2459028.124512715963
(2020-Jun-27.62451272)
0.00015669 TDB
period 1144.028962770867
3.13
1.452e-05
3.975e-08
d
yr
n .3146773479650995 3.9939e-09 deg/d
Q 2.587083579933721 2.189e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      14530 days (39.78 yr)  
   first obs. used      1979-06-23  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5471  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:20:08  

Additional Information
 Earth MOID = .688413 au 
 Jupiter MOID = 2.79764 au 
 T_jup = 3.683 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO471275  

312936 (1979 MT3)          Discovered 1979-Jun-25 by Helin, E. F., Bus, S. J. at Siding Spring
Reference: 20120207/Numbers.arcLast Updated: 2012-02-09

[ show close-approach data ]
Alternate Designations
 1979 MT3 = 2001 RV144 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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