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70616 (1999 TD205)
Classification: Main-belt Asteroid          SPK-ID: 2070616
[ 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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2474449563481145 6.6633e-08  
a 2.535138943403403 1.0332e-08 au
q 1.907831598216543 1.7079e-07 au
i 4.00532245174461 7.71e-06 deg
node 17.89427569835477 4.101e-05 deg
peri 304.899201458662 4.4132e-05 deg
M 86.91846478848444 1.4867e-05 deg
tp 2458644.532274933930
(2019-Jun-10.03227493)		 6.1252e-05 TDB
period 1474.35163904049
4.04		 9.0129e-06
2.468e-08		 d
yr
n .2441751278781014 1.4927e-09 deg/d
Q 3.162446288590263 1.2888e-08 au
   Orbit Determination Parameters
   # obs. used (total)      775  
   data-arc span      8395 days (22.98 yr)  
   first obs. used      1997-02-02  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5182  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:13:12  

Additional Information
 Earth MOID = .899111 au 
 Jupiter MOID = 2.18591 au 
 T_jup = 3.402 
[ 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 16.2   n/a MPO449445  

70616 (1999 TD205)          Discovered 1999-Oct-13 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 TD205 = 2002 GP133 = 2002 GZ166 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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