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(2014 TP57)
Classification: Apollo [NEO]          SPK-ID: 3693268
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3892992477916843 0.00046811  
a 1.644592773499828 0.0012657 au
q 1.004354043852705 3.1422e-06 au
i 3.994030185807078 0.0039078 deg
node 22.44852952162448 6.4762e-05 deg
peri 21.78061330455657 0.0013443 deg
M 230.6685237284955 1.1058 deg
tp 2459277.250062359888
(2021-Mar-03.75006236)
2.6858 TDB
period 770.3462863163106
2.11
0.88933
0.002435
d
yr
n .4673223021836974 0.0005395 deg/d
Q 2.28483150314695 0.0017585 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      12 days  
   first obs. used      2014-10-15  
   last obs. used      2014-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .51734  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:38:09  

Additional Information
 Earth MOID = .0206508 au 
 Jupiter MOID = 3.1302 au 
 T_jup = 4.197 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.2   n/a MPO373563  
rotation period rot_per 0.0137 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Thirouin, A.; Moskovitz, N.A.; Binzel, R.P.; Christensen, E.J.; et al. (2018) Astrophys. J. Supp. Series 2391, A4.]

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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