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JPL Small-Body Database Browser
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160790 (2000 TP42)
Classification: Main-belt Asteroid          SPK-ID: 2160790
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .116122704664132 5.673e-08  
a 2.644884033237147 2.005e-08 au
q 2.337752945774671 1.5304e-07 au
i 15.07435761129741 7.4827e-06 deg
node 158.6813585677632 2.4159e-05 deg
peri 163.2334111121073 4.4092e-05 deg
M 147.5516693456326 3.428e-05 deg
tp 2457956.553175816595
(2017-Jul-22.05317582)
0.00015031 TDB
period 1571.116462010314
4.30
1.7865e-05
4.891e-08
d
yr
n .2291364190401035 2.6055e-09 deg/d
Q 2.952015120699622 2.2378e-08 au
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      7646 days (20.93 yr)  
   first obs. used      1998-02-28  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62285  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 01:35:11  

Additional Information
 Earth MOID = 1.32887 au 
 Jupiter MOID = 2.42649 au 
 T_jup = 3.335 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456651.5 (2013-Dec-25.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1161112582051131 5.5478e-08  
q 2.337060869669762 1.4905e-07 au
tp 2456378.904489889906
(2013-Mar-27.40448989)
0.00015322 TDB
node 158.7393809188981 2.4187e-05 deg
peri 161.8844827895144 4.417e-05 deg
i 15.063652875982 7.471e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      7646 days (20.93 yr)  
   first obs. used      1998-02-28  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62285  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 01:35:11  

Additional Information
 Jupiter MOID = 2.42649 au 
 T_jup = 3.335 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.077773963771165E-15 -8.212463699189506E-15 4.910888940501441E-12 2.491376078628203E-14 1.212530326944091E-12 2.826694969842412E-15
q -8.212463699189506E-15 2.22160669558324E-14 -1.34915988271075E-11 -6.67354887893163E-14 -3.319652420369231E-12 -6.508485914308991E-15
tp 4.910888940501441E-12 -1.34915988271075E-11 2.347495224351533E-8 9.553466536651388E-11 5.710729406994701E-9 2.979544663073959E-11
node 2.491376078628203E-14 -6.67354887893163E-14 9.553466536651388E-11 5.85007728382155E-10 -5.409030133445209E-10 9.872890592718517E-11
peri 1.212530326944091E-12 -3.319652420369231E-12 5.710729406994701E-9 -5.409030133445209E-10 1.950960407901545E-9 -8.79254854102297E-11
i 2.826694969842412E-15 -6.508485914308991E-15 2.979544663073959E-11 9.872890592718517E-11 -8.79254854102297E-11 5.581525380648521E-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 16.3   n/a MPO426994  

160790 (2000 TP42)          Discovered 2000-Oct-01 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2000 TP42 = 1998 DK29 = 2007 DY66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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