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442701 (2012 UH115)
Classification: Main-belt Asteroid          SPK-ID: 2442701
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1620579268372003 8.9113e-08  
a 2.454556324953323 5.9912e-08 au
q 2.05677601562625 2.5727e-07 au
i 2.221462065534543 1.3142e-05 deg
node 252.5830729659175 0.00022518 deg
peri 47.02900038584124 0.00023751 deg
M 62.19628940580375 8.4163e-05 deg
tp 2458757.827868177356
(2019-Oct-01.32786818)
0.00032117 TDB
period 1404.61703247525
3.85
5.1427e-05
1.408e-07
d
yr
n .2562976182665244 9.3838e-09 deg/d
Q 2.852336634280395 6.9622e-08 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      4887 days (13.38 yr)  
   first obs. used      2004-10-04  
   last obs. used      2018-02-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61175  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:54:27  

Additional Information
 Earth MOID = 1.04188 au 
 Jupiter MOID = 2.35385 au 
 T_jup = 3.474 
[ 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 17.7   n/a MPO437722  

442701 (2012 UH115)          Discovered 2008-Aug-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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