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487529 (2014 UM127)
Classification: Main-belt Asteroid          SPK-ID: 2487529
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05026524555896742 6.4961e-08  
a 3.171531775209977 7.9292e-08 au
q 3.01211395173098 2.3097e-07 au
i 7.993293982781119 1.0201e-05 deg
node 233.443681768755 7.2349e-05 deg
peri 34.69392569204925 0.0001451 deg
M 122.0792213728395 0.00012673 deg
tp 2458300.913730569010
(2018-Jul-01.41373057)
0.00072695 TDB
period 2063.013297127638
5.65
7.7367e-05
2.118e-07
d
yr
n .174502025993353 6.5441e-09 deg/d
Q 3.330949598688974 8.3278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      4088 days (11.19 yr)  
   first obs. used      2008-09-05  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57161  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:59:06  

Additional Information
 Earth MOID = 2.00063 au 
 Jupiter MOID = 1.71061 au 
 T_jup = 3.185 
[ 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 16.2   n/a MPO495390  

487529 (2014 UM127)          Discovered 2008-Sep-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 UM127 = 2013 PS56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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