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347881 (2002 TG85)
Classification: Inner Main-belt Asteroid          SPK-ID: 2347881
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09494805925338561 5.7662e-08  
a 1.935614812738251 8.8787e-09 au
q 1.751831942806649 1.1347e-07 au
i 22.0954054710697 8.1415e-06 deg
node 190.3131145232384 1.3335e-05 deg
peri 207.6975540412265 3.9729e-05 deg
M 186.9955555849677 3.7389e-05 deg
tp 2459473.195634760629
(2021-Sep-15.69563476)
0.00010352 TDB
period 983.6188260319658
2.69
6.7678e-06
1.853e-08
d
yr
n .3659954348904468 2.5182e-09 deg/d
Q 2.119397682669853 9.7217e-09 au
  Orbit Determination Parameters
   # obs. used (total)      273  
   data-arc span      6412 days (17.56 yr)  
   first obs. used      2001-04-15  
   last obs. used      2018-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58151  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:00:56  

Additional Information
 Earth MOID = .766088 au 
 Jupiter MOID = 3.18437 au 
 T_jup = 3.813 
[ 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 17.7   n/a MPO408462  

347881 (2002 TG85)          Discovered 2002-Oct-02 by NEAT at Haleakala
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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