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65032 (2002 AR112)
Classification: Main-belt Asteroid          SPK-ID: 2065032
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01716374841757576 4.1605e-08  
a 2.642749580579875 1.5418e-08 au
q 2.597390091648148 1.1331e-07 au
i 5.052806336602065 4.4152e-06 deg
node 102.0892766051766 5.6308e-05 deg
peri 306.05539789536 0.00015844 deg
M 176.2875924701954 0.00014874 deg
tp 2458232.074635698376
(2018-Apr-23.57463570)
0.00064716 TDB
period 1569.214981453414
4.30
1.3732e-05
3.76e-08
d
yr
n .2294140728038208 2.0076e-09 deg/d
Q 2.688109069511602 1.5683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      9513 days (26.05 yr)  
   first obs. used      1994-04-10  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61374  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:47:08  

Additional Information
 Earth MOID = 1.61087 au 
 Jupiter MOID = 2.35901 au 
 T_jup = 3.389 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456970.5 (2014-Nov-09.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01620850250362573 4.0796e-08  
q 2.601957947540452 1.1085e-07 au
tp 2456684.724986368532
(2014-Jan-27.22498637)
0.0006937 TDB
node 102.1346363214543 5.6242e-05 deg
peri 311.3329234390962 0.00016877 deg
i 5.054522691887367 4.4171e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      9513 days (26.05 yr)  
   first obs. used      1994-04-10  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61374  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:47:08  

Additional Information
 Jupiter MOID = 2.35901 au 
 T_jup = 3.389 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.664307748326256E-15 -4.480331137390435E-15 -4.876928288002475E-12 6.605884339836744E-15 -1.170783297078923E-12 -5.328950249528658E-16
q -4.480331137390435E-15 1.228808724115151E-14 1.425572259746023E-11 -1.701235802474593E-14 3.417038044846505E-12 1.611169451565372E-15
tp -4.876928288002475E-12 1.425572259746023E-11 4.812140045512799E-7 1.432783447341675E-10 1.104118216852757E-7 7.336981453785842E-12
node 6.605884339836744E-15 -1.701235802474593E-14 1.432783447341675E-10 3.163167200119851E-9 -3.117728870899778E-9 3.546507147612838E-11
peri -1.170783297078923E-12 3.417038044846505E-12 1.104118216852757E-7 -3.117728870899778E-9 2.84839028093434E-8 -3.361603217877086E-11
i -5.328950249528658E-16 1.611169451565372E-15 7.336981453785842E-12 3.546507147612838E-11 -3.361603217877086E-11 1.95104134430562E-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 15.8   n/a MPO468572  

65032 (2002 AR112)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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