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376525 (2012 PY37)
Classification: Main-belt Asteroid          SPK-ID: 2376525
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 .06202066902932026 5.5483e-08  
a 3.174229592381198 4.7021e-08 au
q 2.97736174940905 1.6755e-07 au
i 9.480909254828472 6.9245e-06 deg
node 203.6799481596604 3.5767e-05 deg
peri 88.13080481319355 7.1963e-05 deg
M 159.6080407469318 6.3215e-05 deg
tp 2458084.684063126310
(2017-Nov-27.18406313)
0.00035568 TDB
period 2065.646165015444
5.66
4.5899e-05
1.257e-07
d
yr
n .1742796061092624 3.8725e-09 deg/d
Q 3.371097435353347 4.9937e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      5371 days (14.70 yr)  
   first obs. used      2005-05-08  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59709  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:46:27  

Additional Information
 Earth MOID = 1.98203 au 
 Jupiter MOID = 1.75555 au 
 T_jup = 3.177 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457585.5 (2016-Jul-16.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06241726096672223 5.5631e-08  
q 2.977353106738993 1.6765e-07 au
tp 2458076.013650879508
(2017-Nov-18.51365088)
0.00035324 TDB
node 203.6862943811929 3.5761e-05 deg
peri 86.43441095711199 7.151e-05 deg
i 9.480084297745607 6.9253e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      5371 days (14.70 yr)  
   first obs. used      2005-05-08  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59709  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:46:27  

Additional Information
 Jupiter MOID = 1.75555 au 
 T_jup = 3.177 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.094788065179959E-15 -9.02352122927125E-15 1.196567056359215E-12 -7.18818474556831E-15 1.023627749119803E-13 -1.91553893079781E-15
q -9.02352122927125E-15 2.81064579845923E-14 1.589925018687345E-12 2.035285978046527E-14 5.131628587211135E-13 7.146604123750107E-15
tp 1.196567056359215E-12 1.589925018687345E-12 1.247796653955927E-7 -3.795292067864497E-11 2.189995876596157E-8 -1.29142963870154E-11
node -7.18818474556831E-15 2.035285978046527E-14 -3.795292067864497E-11 1.278820462475852E-9 -1.266737870300075E-9 -1.151141108368849E-11
peri 1.023627749119803E-13 5.131628587211135E-13 2.189995876596157E-8 -1.266737870300075E-9 5.113719566565478E-9 9.008231634374243E-12
i -1.91553893079781E-15 7.146604123750107E-15 -1.29142963870154E-11 -1.151141108368849E-11 9.008231634374243E-12 4.79593499554161E-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 15.9   n/a MPO418907  

376525 (2012 PY37)          Discovered 2005-May-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 2012 PY37 = 2005 JR96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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