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46429 (2002 JP63)
Classification: Main-belt Asteroid          SPK-ID: 2046429
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1097950916447567 5.5542e-08  
a 2.287750652252293 1.0804e-08 au
q 2.036566859727901 1.3036e-07 au
i 1.693183420302404 4.1659e-06 deg
node 81.26489374367148 0.00020078 deg
peri 250.2236611708605 0.00020187 deg
M 357.8700913082303 2.437e-05 deg
tp 2459007.977732819602
(2020-Jun-07.47773282)
8.5582e-05 TDB
period 1263.896347040036
3.46
8.9529e-06
2.451e-08
d
yr
n .2848334840456632 2.0176e-09 deg/d
Q 2.538934444776686 1.199e-08 au
  Orbit Determination Parameters
   # obs. used (total)      657  
   data-arc span      9311 days (25.49 yr)  
   first obs. used      1994-01-04  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57542  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:27:55  

Additional Information
 Earth MOID = 1.02653 au 
 Jupiter MOID = 2.74941 au 
 T_jup = 3.592 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456238.5 (2012-Nov-07.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1097347237817541 5.5253e-08  
q 2.036853571806913 1.297e-07 au
tp 2456479.005522017151
(2013-Jul-05.50552202)
8.0114e-05 TDB
node 81.2995162737401 0.00020048 deg
peri 249.9588454971969 0.00020157 deg
i 1.694338452738184 4.1697e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      657  
   data-arc span      9311 days (25.49 yr)  
   first obs. used      1994-01-04  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57542  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:27:55  

Additional Information
 Jupiter MOID = 2.74941 au 
 T_jup = 3.592 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.052904323408226E-15 -7.149193015111434E-15 1.190796437454543E-12 3.806934395270083E-15 3.141267813955998E-13 -6.241000108705556E-16
q -7.149193015111434E-15 1.682328790915174E-14 -2.539928947087533E-12 -6.633362717524387E-15 -6.758382670706271E-13 1.493555357567208E-15
tp 1.190796437454543E-12 -2.539928947087533E-12 6.41823239727796E-9 2.99580525390599E-11 1.725463949078645E-9 -4.300447004600303E-13
node 3.806934395270083E-15 -6.633362717524387E-15 2.99580525390599E-11 4.019172578493993E-8 -4.016573961194463E-8 -7.971323589692117E-11
peri 3.141267813955998E-13 -6.758382670706271E-13 1.725463949078645E-9 -4.016573961194463E-8 4.063241697316412E-8 7.956030726726266E-11
i -6.241000108705556E-16 1.493555357567208E-15 -4.300447004600303E-13 -7.971323589692117E-11 7.956030726726266E-11 1.738603203729947E-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 16.2   n/a MPO474337  

46429 (2002 JP63)          Discovered 2002-May-09 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 JP63 = 1999 RM219 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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