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JPL Small-Body Database Browser
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32683 (1202 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2032683
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0907872018409772 3.6911e-08  
a 2.528084708717206 1.2495e-08 au
q 2.298566971995809 9.2623e-08 au
i 3.272741062300501 5.0548e-06 deg
node 183.3779972247551 7.6959e-05 deg
peri 40.50779715193946 8.3123e-05 deg
M 314.0083326734342 3.2077e-05 deg
tp 2458788.069626248651
(2019-Oct-31.56962625)
0.00013093 TDB
period 1468.202163014658
4.02
1.0885e-05
2.98e-08
d
yr
n .2451978406439699 1.8179e-09 deg/d
Q 2.757602445438604 1.363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      752  
   data-arc span      17542 days (48.03 yr)  
   first obs. used      1971-03-24  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63068  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:33:01  

Additional Information
 Earth MOID = 1.29097 au 
 Jupiter MOID = 2.21591 au 
 T_jup = 3.444 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456537.5 (2013-Sep-02.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09217654731005713 3.6918e-08  
q 2.294610403793984 9.2764e-08 au
tp 2455849.230029949866
(2011-Oct-14.73002995)
0.00012834 TDB
node 183.4821576293933 7.7077e-05 deg
peri 40.01501802184663 8.3023e-05 deg
i 3.270192239369216 5.0511e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      752  
   data-arc span      17542 days (48.03 yr)  
   first obs. used      1971-03-24  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63068  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:33:01  

Additional Information
 Jupiter MOID = 2.21591 au 
 T_jup = 3.444 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.362911578481796E-15 -3.399452047070444E-15 -1.395510444428529E-12 -2.381433928368223E-14 -2.710875297595123E-13 6.841472634473211E-16
q -3.399452047070444E-15 8.605130413564142E-15 3.421765216426084E-12 5.974677545534709E-14 6.742322255769961E-13 -1.585454806210849E-15
tp -1.395510444428529E-12 3.421765216426084E-12 1.647167267701712E-8 7.108478157315939E-11 3.973793522371252E-9 -3.112123540537519E-12
node -2.381433928368223E-14 5.974677545534709E-14 7.108478157315939E-11 5.940854423694954E-9 -5.913596682833281E-9 -1.426007408067247E-10
peri -2.710875297595123E-13 6.742322255769961E-13 3.973793522371252E-9 -5.913596682833281E-9 6.892898957925018E-9 1.416354214732837E-10
i 6.841472634473211E-16 -1.585454806210849E-15 -3.112123540537519E-12 -1.426007408067247E-10 1.416354214732837E-10 2.551351708060045E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO431868  

32683 (1202 T-1)          Discovered 1971-Mar-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1202 T-1 = 2000 OS2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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