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359782 (2011 UC159)
Classification: Main-belt Asteroid          SPK-ID: 2359782
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04347876339697592 4.806e-08  
a 2.770925727439304 3.3423e-08 au
q 2.650449303345377 1.4325e-07 au
i 5.330382468615494 6.9237e-06 deg
node 141.7067856923776 7.2094e-05 deg
peri 297.00972952 0.00011957 deg
M 268.8496209818197 9.5121e-05 deg
tp 2459427.071398217563
(2021-Jul-31.57139822)
0.00044432 TDB
period 1684.751122402832
4.61
3.0483e-05
8.346e-08
d
yr
n .2136814127694775 3.8662e-09 deg/d
Q 2.891402151533231 3.4877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      6545 days (17.92 yr)  
   first obs. used      2002-11-16  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49324  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:21:10  

Additional Information
 Earth MOID = 1.67144 au 
 Jupiter MOID = 2.20688 au 
 T_jup = 3.330 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457651.5 (2016-Sep-20.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04347137406622902 4.928e-08  
q 2.651253988310803 1.4605e-07 au
tp 2457723.893678437083
(2016-Dec-01.39367844)
0.00044521 TDB
node 141.8594249503027 7.224e-05 deg
peri 293.24139688619 0.00011902 deg
i 5.325013504065311 6.922e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      6545 days (17.92 yr)  
   first obs. used      2002-11-16  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49324  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:21:10  

Additional Information
 Jupiter MOID = 2.20688 au 
 T_jup = 3.330 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.428543618127926E-15 -7.031631401976739E-15 -6.593177669527285E-12 1.642600413127018E-14 -1.412438180544672E-12 1.908263198883562E-15
q -7.031631401976739E-15 2.13300192329099E-14 1.614440728827564E-11 -4.153914957411645E-14 3.451458399707635E-12 -3.723349575741823E-15
tp -6.593177669527285E-12 1.614440728827564E-11 1.982163508113673E-7 -1.113314390952471E-10 4.217531024432499E-8 -1.154482455712132E-11
node 1.642600413127018E-14 -4.153914957411645E-14 -1.113314390952471E-10 5.218581473754278E-9 -5.219734122288907E-9 2.287674683202589E-10
peri -1.412438180544672E-12 3.451458399707635E-12 4.217531024432499E-8 -5.219734122288907E-9 1.416618073161416E-8 -2.302809576129386E-10
i 1.908263198883562E-15 -3.723349575741823E-15 -1.154482455712132E-11 2.287674683202589E-10 -2.302809576129386E-10 4.791411160587033E-11

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 16.4   n/a MPO437519  

359782 (2011 UC159)          Discovered 2002-Nov-16 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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