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70065 (1999 JM44)
Classification: Main-belt Asteroid          SPK-ID: 2070065
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .114467166313714 4.4619e-08  
a 2.251731067316916 1.0798e-08 au
q 1.993981792740594 1.0268e-07 au
i 3.528265854729334 5.0761e-06 deg
node 255.9438138342033 7.8553e-05 deg
peri .450374919622671 8.1486e-05 deg
M 62.9242383040794 2.2363e-05 deg
tp 2458784.780863582000
(2019-Oct-28.28086358)
7.6416e-05 TDB
period 1234.164945075627
3.38
8.8777e-06
2.431e-08
d
yr
n .2916952077081884 2.0982e-09 deg/d
Q 2.509480341893238 1.2034e-08 au
  Orbit Determination Parameters
   # obs. used (total)      569  
   data-arc span      10385 days (28.43 yr)  
   first obs. used      1990-11-24  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58143  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:26:29  

Additional Information
 Earth MOID = .979005 au 
 Jupiter MOID = 2.52863 au 
 T_jup = 3.615 
[ 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 16.3   n/a MPO474580  

70065 (1999 JM44)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JM44 = 2000 UR101 = 2002 CU58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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