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160795 (2000 UA17)
Classification: Main-belt Asteroid          SPK-ID: 2160795
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .157184333363327 3.7786e-08  
a 2.38904216148789 1.3869e-08 au
q 2.013522161957534 9.1147e-08 au
i 3.842250072428671 4.3321e-06 deg
node 237.6951382157425 6.2181e-05 deg
peri 71.88213233953873 6.375e-05 deg
M 177.8219272538269 1.3223e-05 deg
tp 2458334.281082824603
(2018-Aug-03.78108282)
4.9355e-05 TDB
period 1348.75835554741
3.69
1.1745e-05
3.216e-08
d
yr
n .2669121555535346 2.3242e-09 deg/d
Q 2.764562161018245 1.6049e-08 au
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      10567 days (28.93 yr)  
   first obs. used      1991-02-19  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54091  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:25:19  

Additional Information
 Earth MOID = 1.003 au 
 Jupiter MOID = 2.48388 au 
 T_jup = 3.513 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456948.5 (2014-Oct-18.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1582160334861523 3.7767e-08  
q 2.010687483812462 9.1183e-08 au
tp 2456985.898184486134
(2014-Nov-24.39818449)
5.0504e-05 TDB
node 237.758756615622 6.2259e-05 deg
peri 71.85265432434424 6.38e-05 deg
i 3.839575262814674 4.3306e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      10567 days (28.93 yr)  
   first obs. used      1991-02-19  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54091  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:25:19  

Additional Information
 Jupiter MOID = 2.48388 au 
 T_jup = 3.513 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.426369515924676E-15 -3.41554433245046E-15 -2.258663739014849E-13 9.3660975406777E-15 -8.737522363185907E-14 -1.003401313347121E-15
q -3.41554433245046E-15 8.314401345864301E-15 3.890366767520005E-13 -2.049175926463163E-14 1.663297046635354E-13 2.673148402574048E-15
tp -2.258663739014849E-13 3.890366767520005E-13 2.550620086017248E-9 -1.025185601845359E-11 7.186498174130028E-10 -1.247374323662234E-13
node 9.3660975406777E-15 -2.049175926463163E-14 -1.025185601845359E-11 3.876211354535875E-9 -3.870119936588233E-9 2.363846271695905E-11
peri -8.737522363185907E-14 1.663297046635354E-13 7.186498174130028E-10 -3.870119936588233E-9 4.070443477178444E-9 -2.36116395874057E-11
i -1.003401313347121E-15 2.673148402574048E-15 -1.247374323662234E-13 2.363846271695905E-11 -2.36116395874057E-11 1.875427430878895E-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 16.0   n/a MPO449863  

160795 (2000 UA17)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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