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JPL Small-Body Database Browser
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379523 (2010 UY66)
Classification: Main-belt Asteroid          SPK-ID: 2379523
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1524839970142339 1.6533e-07  
a 2.144282563798871 4.015e-08 au
q 1.81731378774289 3.8558e-07 au
i 3.520903242037817 5.0733e-06 deg
node 73.03084716163721 0.00012081 deg
peri 302.8688843441249 0.00012509 deg
M 269.0395454500199 4.3981e-05 deg
tp 2458890.282109284692
(2020-Feb-10.78210928)
0.00014744 TDB
period 1146.889160334695
3.14
3.2212e-05
8.819e-08
d
yr
n .3138925821697901 8.816e-09 deg/d
Q 2.471251339854852 4.6272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      4229 days (11.58 yr)  
   first obs. used      2007-12-04  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .588  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:57:22  

Additional Information
 Earth MOID = .820854 au 
 Jupiter MOID = 2.98886 au 
 T_jup = 3.693 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457218.5 (2015-Jul-15.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1532465805518544 1.6547e-07  
q 1.814946273960387 3.8578e-07 au
tp 2457743.858430147786
(2016-Dec-21.35843015)
0.00011853 TDB
node 73.03716054678324 0.00012086 deg
peri 302.9397176994357 0.00012511 deg
i 3.521151560786095 5.0725e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      4229 days (11.58 yr)  
   first obs. used      2007-12-04  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .588  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:57:22  

Additional Information
 Jupiter MOID = 2.98886 au 
 T_jup = 3.693 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.738014076603615E-14 -6.378981744392526E-14 -1.618031679615668E-11 -2.158218073179131E-14 -3.681938348198835E-12 -7.762842804775837E-14
q -6.378981744392526E-14 1.488225552290726E-13 3.811693055486415E-11 4.532284889591687E-14 8.696753799069758E-12 1.815128046035398E-13
tp -1.618031679615668E-11 3.811693055486415E-11 1.404923864842926E-8 -5.146194266912582E-11 3.786066155939978E-9 5.115395627896067E-11
node -2.158218073179131E-14 4.532284889591687E-14 -5.146194266912582E-11 1.460721815522021E-8 -1.460086948729106E-8 -5.531907396212028E-12
peri -3.681938348198835E-12 8.696753799069758E-12 3.786066155939978E-9 -1.460086948729106E-8 1.565217765988682E-8 1.783732696746841E-11
i -7.762842804775837E-14 1.815128046035398E-13 5.115395627896067E-11 -5.531907396212028E-12 1.783732696746841E-11 2.573039614177154E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.1   n/a MPO440648  

379523 (2010 UY66)          Discovered 2007-Dec-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

Alternate Designations
 2010 UY66 = 2010 TS131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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