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200043 (2007 TU73)
Classification: Outer Main-belt Asteroid          SPK-ID: 2200043
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2698804857531185 5.3602e-08  
a 3.961758451920798 5.7692e-08 au
q 2.89255715647989 2.1205e-07 au
i 5.350523967352646 6.3972e-06 deg
node 259.92660771 7.52e-05 deg
peri 154.2423396423392 7.6837e-05 deg
M 198.0563360485045 1.4776e-05 deg
tp 2460296.162462366557
(2023-Dec-17.66246237)
0.00013757 TDB
period 2880.251533592975
7.89
6.2915e-05
1.723e-07
d
yr
n .1249890836967691 2.7302e-09 deg/d
Q 5.030959747361706 7.3262e-08 au
  Orbit Determination Parameters
   # obs. used (total)      422  
   data-arc span      21425 days (58.66 yr)  
   first obs. used      1960-09-28  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54182  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 23:41:37  

Additional Information
 Earth MOID = 1.9054 au 
 Jupiter MOID = .401086 au 
 T_jup = 2.986 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457111.5 (2015-Mar-30.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2734066790062455 5.3667e-08  
q 2.874038496973202 2.131e-07 au
tp 2457420.579589095741
(2016-Feb-02.07958910)
0.00010035 TDB
node 259.9891123892 7.5353e-05 deg
peri 154.0705625434612 7.6904e-05 deg
i 5.349613223913855 6.3972e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      422  
   data-arc span      21425 days (58.66 yr)  
   first obs. used      1960-09-28  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54182  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 23:41:37  

Additional Information
 Jupiter MOID = .401086 au 
 T_jup = 2.986 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.880183618394959E-15 -1.120808705560969E-14 -5.137418292602886E-13 -1.187954639664128E-14 -4.105091264360513E-14 -2.441775605836708E-15
q -1.120808705560969E-14 4.541329900948424E-14 3.198433611917485E-12 4.697685903114213E-14 2.844399109056316E-13 1.025853763362856E-14
tp -5.137418292602886E-13 3.198433611917485E-12 1.006983589611522E-8 2.043549231205506E-11 1.61856020204101E-9 2.795589352524949E-12
node -1.187954639664128E-14 4.697685903114213E-14 2.043549231205506E-11 5.678085283605869E-9 -5.649615161558735E-9 -3.074816023449462E-11
peri -4.105091264360513E-14 2.844399109056316E-13 1.61856020204101E-9 -5.649615161558735E-9 5.914225391626104E-9 3.104205278092141E-11
i -2.441775605836708E-15 1.025853763362856E-14 2.795589352524949E-12 -3.074816023449462E-11 3.104205278092141E-11 4.092453459649894E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO440084  

200043 (2007 TU73)          Discovered 2007-Oct-13 by Lowe, A. at Mayhill
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2007 TU73 = 2001 AM14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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