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70068 (1999 JC48)
Classification: Main-belt Asteroid          SPK-ID: 2070068
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1963701430223756 4.171e-08  
a 2.250784599884254 1.1715e-08 au
q 1.808797706092423 9.785e-08 au
i 6.705110611817619 6.7189e-06 deg
node 30.1680160612407 4.4257e-05 deg
peri 243.9038569899073 4.8851e-05 deg
M 56.38844862985525 2.3672e-05 deg
tp 2458807.308962427522
(2019-Nov-19.80896243)
8.0421e-05 TDB
period 1233.386894231189
3.38
9.6295e-06
2.636e-08
d
yr
n .2918792162327945 2.2788e-09 deg/d
Q 2.692771493676086 1.4016e-08 au
  Orbit Determination Parameters
   # obs. used (total)      340  
   data-arc span      7297 days (19.98 yr)  
   first obs. used      1999-05-09  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59883  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:59:35  

Additional Information
 Earth MOID = .804993 au 
 Jupiter MOID = 2.442 au 
 T_jup = 3.593 
[ 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 16.5   n/a MPO432253  

70068 (1999 JC48)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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