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312975 (1999 CZ70)
Classification: Main-belt Asteroid          SPK-ID: 2312975
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2444832607606005 5.2455e-08  
a 2.6945752368509 3.1679e-08 au
q 2.035796696580825 1.5482e-07 au
i 11.63974480027879 7.6311e-06 deg
node 158.7771588708732 2.6973e-05 deg
peri 285.1241871025115 3.3643e-05 deg
M 330.3157349796803 2.4926e-05 deg
tp 2459133.716401416384
(2020-Oct-11.21640142)
0.00011368 TDB
period 1615.600200209427
4.42
2.8491e-05
7.8e-08
d
yr
n .2228274049194436 3.9296e-09 deg/d
Q 3.353353777120975 3.9424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      7528 days (20.61 yr)  
   first obs. used      1999-02-12  
   last obs. used      2019-09-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64815  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:49:12  

Additional Information
 Earth MOID = 1.08745 au 
 Jupiter MOID = 2.01681 au 
 T_jup = 3.298 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO494659  

312975 (1999 CZ70)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20120207/Numbers.arcLast Updated: 2012-02-09

Alternate Designations
 1999 CZ70 = 2002 XZ6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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