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136187 (2003 UP218)
Classification: Main-belt Asteroid          SPK-ID: 2136187
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2317569274872122 5.1064e-08  
a 2.279586567333028 1.0196e-08 au
q 1.751276588546804 1.1326e-07 au
i 8.041755610814159 5.2981e-06 deg
node 77.3627276785366 3.6509e-05 deg
peri 342.4180504158003 3.877e-05 deg
M 290.3933861330312 1.5424e-05 deg
tp 2459243.569555704814
(2021-Jan-29.06955570)
5.4959e-05 TDB
period 1257.136860887552
3.44
8.4341e-06
2.309e-08
d
yr
n .2863650022526872 1.9212e-09 deg/d
Q 2.807896546119251 1.2559e-08 au
  Orbit Determination Parameters
   # obs. used (total)      595  
   data-arc span      7664 days (20.98 yr)  
   first obs. used      1998-04-21  
   last obs. used      2019-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54269  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:40:47  

Additional Information
 Earth MOID = .76608 au 
 Jupiter MOID = 2.53393 au 
 T_jup = 3.558 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456532.5 (2013-Aug-28.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2327533457796266 5.1398e-08  
q 1.748620001300569 1.1427e-07 au
tp 2456728.777982980813
(2014-Mar-12.27798298)
4.4577e-05 TDB
node 77.41023416664476 3.6478e-05 deg
peri 342.2067912237581 3.8691e-05 deg
i 8.047330770901848 5.2997e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      595  
   data-arc span      7664 days (20.98 yr)  
   first obs. used      1998-04-21  
   last obs. used      2019-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54269  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:40:47  

Additional Information
 Jupiter MOID = 2.53393 au 
 T_jup = 3.558 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.64177084454123E-15 -5.862402276628956E-15 6.544967651929157E-13 2.01581563876169E-14 4.954411049731152E-14 -1.021108090957694E-15
q -5.862402276628956E-15 1.305806435340159E-14 -1.33017548352597E-12 -4.203206381921297E-14 -7.969450342504573E-14 2.149072551711693E-15
tp 6.544967651929157E-13 -1.33017548352597E-12 1.987139253002069E-9 1.094021780876067E-11 5.823541412307572E-10 -3.52584410410767E-12
node 2.01581563876169E-14 -4.203206381921297E-14 1.094021780876067E-11 1.330608752728386E-9 -1.314293490513979E-9 1.955361447218669E-11
peri 4.954411049731152E-14 -7.969450342504573E-14 5.823541412307572E-10 -1.314293490513979E-9 1.497032034519316E-9 -2.04539164586386E-11
i -1.021108090957694E-15 2.149072551711693E-15 -3.52584410410767E-12 1.955361447218669E-11 -2.04539164586386E-11 2.80864209515105E-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 15.9   n/a MPO284947  

136187 (2003 UP218)          Discovered 2003-Oct-21 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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