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437112 (2012 UP125)
Classification: Main-belt Asteroid          SPK-ID: 2437112
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03206864720932334 8.127e-08  
a 3.053013820979624 5.0717e-08 au
q 2.95510779782944 2.6865e-07 au
i 10.39414411090143 8.5777e-06 deg
node 39.15479956998166 2.4926e-05 deg
peri 178.8159453056274 7.9655e-05 deg
M 26.18558928468624 7.3532e-05 deg
tp 2459058.773378846324
(2020-Jul-28.27337885)
0.00039837 TDB
period 1948.460394021442
5.33
4.8552e-05
1.329e-07
d
yr
n .1847612613038509 4.6039e-09 deg/d
Q 3.150919844129807 5.2344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      6795 days (18.60 yr)  
   first obs. used      2001-10-18  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55242  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:25:28  

Additional Information
 Earth MOID = 1.94605 au 
 Jupiter MOID = 1.81263 au 
 T_jup = 3.210 
[ 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 16.07   n/a E2021B25  

437112 (2012 UP125)          Discovered 2009-Mar-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

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