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70585 (1999 TA170)
Classification: Main-belt Asteroid          SPK-ID: 2070585
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1352241371435511 3.8776e-08  
a 2.419662178707166 8.6527e-09 au
q 2.092465448412604 9.3168e-08 au
i 2.149470257669623 4.0055e-06 deg
node 11.66550646501068 9.3491e-05 deg
peri 171.654821341537 9.4428e-05 deg
M 17.36704145164486 1.2387e-05 deg
tp 2458934.178571610740
(2020-Mar-25.67857161)
4.7324e-05 TDB
period 1374.77153415053
3.76
7.3743e-06
2.019e-08
d
yr
n .2618616919664718 1.4046e-09 deg/d
Q 2.746858909001727 9.8228e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1267  
   data-arc span      8578 days (23.49 yr)  
   first obs. used      1997-01-11  
   last obs. used      2020-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51573  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:00:03  

Additional Information
 Earth MOID = 1.09469 au 
 Jupiter MOID = 2.211 au 
 T_jup = 3.501 
[ 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 15.4   n/a MPO359237  

70585 (1999 TA170)          Discovered 1999-Oct-10 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 TA170 = 2001 CP2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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