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351549 (2005 TJ73)
Classification: Mars-crossing Asteroid          SPK-ID: 2351549
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2932241085572365 1.0001e-07  
a 2.263354461646891 1.7058e-08 au
q 1.599684367281438 2.3533e-07 au
i 7.255813176773119 8.6185e-06 deg
node 146.3204060149464 3.8174e-05 deg
peri 200.4483825407738 5.6311e-05 deg
M 128.871662858226 3.2254e-05 deg
tp 2458555.272256214434
(2019-Mar-12.77225621)
0.00010811 TDB
period 1243.733371696559
3.41
1.4061e-05
3.85e-08
d
yr
n .2894511059946306 3.2723e-09 deg/d
Q 2.927024556012344 2.206e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      7225 days (19.78 yr)  
   first obs. used      1998-08-01  
   last obs. used      2018-05-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5603  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:34:32  

Additional Information
 Earth MOID = .594653 au 
 Jupiter MOID = 2.49822 au 
 T_jup = 3.550 
[ 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 18.0   n/a MPO450319  

351549 (2005 TJ73)          Discovered 2005-Oct-06 by CSS at Catalina
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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