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JPL Small-Body Database Browser
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442127 (2010 UL11)
Classification: Main-belt Asteroid          SPK-ID: 2442127
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .262471645902652 1.4463e-06  
a 3.034388079791833 5.5142e-07 au
q 2.237947246181483 4.7937e-06 au
i 4.606892737190812 1.1987e-05 deg
node 43.70287044863024 0.00016019 deg
peri 324.6699658265063 0.00025542 deg
M 233.3067858693211 2.7414e-05 deg
tp 2459279.947594818856
(2021-Mar-06.44759482)
0.00027471 TDB
period 1930.656948070573
5.29
0.00052627
1.441e-06
d
yr
n .1864650270260445 5.0827e-08 deg/d
Q 3.830828913402183 6.9615e-07 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      3630 days (9.94 yr)  
   first obs. used      2005-11-25  
   last obs. used      2015-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .63632  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:17:10  

Additional Information
 Earth MOID = 1.23848 au 
 Jupiter MOID = 1.63161 au 
 T_jup = 3.184 
[ 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 17.3   n/a MPO349186  

442127 (2010 UL11)          Discovered 2005-Nov-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 UL11 = 2010 OA17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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