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70623 (1999 TP215)
Classification: Main-belt Asteroid          SPK-ID: 2070623
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04118740365285975 2.1229e-07  
a 2.523519824268601 1.0883e-08 au
q 2.419582594640456 5.3552e-07 au
i 6.480397002512174 4.9589e-06 deg
node 54.07229212105454 4.2451e-05 deg
peri 80.05980035161808 0.00028251 deg
M 308.5267084639239 0.00027012 deg
tp 2459209.857222545576
(2020-Dec-26.35722255)
0.0010987 TDB
period 1464.227327750817
4.01
9.4723e-06
2.593e-08
d
yr
n .2458634620301699 1.5905e-09 deg/d
Q 2.627457053896745 1.1332e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1603  
   data-arc span      7709 days (21.11 yr)  
   first obs. used      1999-10-04  
   last obs. used      2020-11-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48277  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:05:41  

Additional Information
 Earth MOID = 1.44396 au 
 Jupiter MOID = 2.37936 au 
 T_jup = 3.445 
[ 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 14.2   n/a MPO412619  

70623 (1999 TP215)          Discovered 1999-Oct-15 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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