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JPL Small-Body Database Browser
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392841 (2012 UY28)
Classification: Main-belt Asteroid          SPK-ID: 2392841
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2229687366808314 3.1244e-07  
a 2.564979383643079 4.9176e-08 au
q 1.993069170859804 8.1739e-07 au
i 13.21889735880531 1.5218e-05 deg
node 12.87221975065607 2.6919e-05 deg
peri 16.44295151458108 4.0523e-05 deg
M 222.2032042269658 2.0878e-05 deg
tp 2459174.829154982116
(2020-Nov-21.32915498)
9.6861e-05 TDB
period 1500.459387561629
4.11
4.3151e-05
1.181e-07
d
yr
n .2399265204938535 6.8999e-09 deg/d
Q 3.136889596426354 6.0141e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      4403 days (12.05 yr)  
   first obs. used      2006-03-23  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57725  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:50:02  

Additional Information
 Earth MOID = .999804 au 
 Jupiter MOID = 2.33749 au 
 T_jup = 3.361 
[ 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 16.1   n/a MPO440695  

392841 (2012 UY28)          Discovered 2006-Mar-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

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