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32847 (1992 JO3)
Classification: Main-belt Asteroid          SPK-ID: 2032847
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1673532750019614 2.9271e-08  
a 2.399128384419953 8.5515e-09 au
q 1.997626392137109 7.0092e-08 au
i 1.915210483467158 3.2869e-06 deg
node 283.5245195182147 0.00012652 deg
peri 24.97302596721673 0.00012714 deg
M 31.46775480491667 1.3221e-05 deg
tp 2458481.857055359081
(2018-Dec-29.35705536)		 4.9644e-05 TDB
period 1357.308785946725
3.72		 7.257e-06
1.987e-08		 d
yr
n .2652307299027018 1.4181e-09 deg/d
Q 2.800630376702796 9.9826e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1558  
   data-arc span      16517 days (45.22 yr)  
   first obs. used      1974-09-14  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50595  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 02:29:06  

Additional Information
 Earth MOID = .982298 au 
 Jupiter MOID = 2.44272 au 
 T_jup = 3.507 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456804.5 (2014-May-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1681608650784938 2.9264e-08  
q 1.995412671415334 7.0129e-08 au
tp 2457125.543633250567
(2015-Apr-13.04363325)		 4.7642e-05 TDB
node 283.6262702200677 0.00012663 deg
peri 25.19062037516071 0.00012724 deg
i 1.914531397637177 3.2853e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      1558  
   data-arc span      16517 days (45.22 yr)  
   first obs. used      1974-09-14  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50595  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 02:29:06  

Additional Information
 Jupiter MOID = 2.44272 au 
 T_jup = 3.507 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.563808956486865E-16 -2.041716084979849E-15 2.416578265278504E-13 5.501591947479761E-15 3.933219875121176E-14 -1.92659795065957E-16
q -2.041716084979849E-15 4.9180183309779E-15 -5.248569839463782E-13 -1.302574728966542E-14 -8.359183248430906E-14 4.712880094541596E-16
tp 2.416578265278504E-13 -5.248569839463782E-13 2.269727194736233E-9 1.447230505537707E-12 6.134453491961576E-10 -6.482955404197952E-13
node 5.501591947479761E-15 -1.302574728966542E-14 1.447230505537707E-12 1.603427397171434E-8 -1.602479630097358E-8 -6.803839679358924E-11
peri 3.933219875121176E-14 -8.359183248430906E-14 6.134453491961576E-10 -1.602479630097358E-8 1.618969863404731E-8 6.781719154430165E-11
i -1.92659795065957E-16 4.712880094541596E-16 -6.482955404197952E-13 -6.803839679358924E-11 6.781719154430165E-11 1.079292964556062E-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 14.7   n/a MPO452631  
diameter diameter 7.741 km 0.112 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32847 (1992 JO3)          Discovered 1992-May-01 by Debehogne, H. at La Silla
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1992 JO3 = 1974 RU1 = 2000 QF4 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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