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JPL Small-Body Database Browser
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487885 (2015 TP145)
Classification: Main-belt Asteroid          SPK-ID: 2487885
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1355749733563332 6.5183e-08  
a 3.171044043753248 8.7937e-08 au
q 2.741129832009642 2.1304e-07 au
i 17.13101979868054 9.8862e-06 deg
node 13.44910548838142 2.4992e-05 deg
peri 66.33848214504158 4.9261e-05 deg
M 186.1817895951952 3.7397e-05 deg
tp 2459596.351568009816
(2022-Jan-16.85156801)
0.00021491 TDB
period 2062.537427169506
5.65
8.5795e-05
2.349e-07
d
yr
n .1745422872127178 7.2604e-09 deg/d
Q 3.600958255496853 9.9859e-08 au
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      4932 days (13.50 yr)  
   first obs. used      2004-12-01  
   last obs. used      2018-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63593  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:49:00  

Additional Information
 Earth MOID = 1.80612 au 
 Jupiter MOID = 1.89126 au 
 T_jup = 3.119 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO456352  

487885 (2015 TP145)          Discovered 2012-Jan-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

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