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517894 (2015 TP70)
Classification: Main-belt Asteroid          SPK-ID: 2517894
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09922870132602046 7.0649e-08  
a 3.131947155400231 4.8612e-08 au
q 2.821168106548142 2.3561e-07 au
i 11.34406132677032 8.0957e-06 deg
node 24.44098905727155 2.9935e-05 deg
peri 355.1558140340348 5.4034e-05 deg
M 353.5407545886325 3.9185e-05 deg
tp 2459236.824475324872
(2021-Jan-22.32447532)
0.00022017 TDB
period 2024.510648556611
5.54
4.7135e-05
1.29e-07
d
yr
n .1778207490568966 4.14e-09 deg/d
Q 3.442726204252319 5.3436e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      4965 days (13.59 yr)  
   first obs. used      2007-04-14  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49077  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:46:53  

Additional Information
 Earth MOID = 1.82262 au 
 Jupiter MOID = 2.01893 au 
 T_jup = 3.175 
[ 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 16.3   n/a MPO441087  

517894 (2015 TP70)          Discovered 2014-Aug-22 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-05-06

Alternate Designations
 2015 TP70 = 2014 QP158 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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