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160235 (2002 JP37)
Classification: Main-belt Asteroid          SPK-ID: 2160235
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2876994185731374 4.2784e-08  
a 2.69267642142717 1.306e-08 au
q 1.917994980576976 1.1894e-07 au
i 11.41467559614425 4.6655e-06 deg
node 247.1092320288151 2.3762e-05 deg
peri 90.40828842116524 2.514e-05 deg
M 309.9247571295278 7.5953e-06 deg
tp 2459224.989091103537
(2021-Jan-10.48909110)
3.4694e-05 TDB
period 1613.892777441284
4.42
1.1742e-05
3.215e-08
d
yr
n .2230631458495992 1.6229e-09 deg/d
Q 3.467357862277363 1.6818e-08 au
  Orbit Determination Parameters
   # obs. used (total)      746  
   data-arc span      6664 days (18.25 yr)  
   first obs. used      2002-05-04  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51292  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 12:18:35  

Additional Information
 Earth MOID = .949983 au 
 Jupiter MOID = 2.13246 au 
 T_jup = 3.283 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457223.5 (2015-Jul-20.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2871000588201129 4.2835e-08  
q 1.919109344558418 1.1894e-07 au
tp 2457612.949547352081
(2016-Aug-12.44954735)
3.1903e-05 TDB
node 247.1102387176763 2.3758e-05 deg
peri 90.65344417134548 2.5142e-05 deg
i 11.41516223911212 4.6661e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      746  
   data-arc span      6664 days (18.25 yr)  
   first obs. used      2002-05-04  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51292  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 12:18:35  

Additional Information
 Jupiter MOID = 2.13246 au 
 T_jup = 3.283 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.834826852336453E-15 -5.080912977135346E-15 2.275556727824831E-13 1.090996700090601E-15 1.026035917984908E-13 -9.23866493448421E-15
q -5.080912977135346E-15 1.414643207524359E-14 -5.929267386503822E-13 -5.837995245400954E-15 -2.795607267278254E-13 2.656577296999761E-14
tp 2.275556727824831E-13 -5.929267386503822E-13 1.017818361903967E-9 -9.99539126308165E-12 2.801075426942589E-10 -1.794735430925466E-12
node 1.090996700090601E-15 -5.837995245400954E-15 -9.99539126308165E-12 5.644302833632203E-10 -5.556575392589669E-10 -1.552887582930374E-11
peri 1.026035917984908E-13 -2.795607267278254E-13 2.801075426942589E-10 -5.556575392589669E-10 6.321040170145905E-10 1.458931442013116E-11
i -9.23866493448421E-15 2.656577296999761E-14 -1.794735430925466E-12 -1.552887582930374E-11 1.458931442013116E-11 2.177249959434496E-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 15.2   n/a MPO475382  

160235 (2002 JP37)          Discovered 2002-May-08 by NEAT at Haleakala
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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