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JPL Small-Body Database Browser
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32075 (2000 JU66)
Classification: Main-belt Asteroid          SPK-ID: 2032075
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 .1016550547560924 4.3753e-08  
a 3.01269163852015 1.7493e-08 au
q 2.706436305043163 1.3275e-07 au
i 9.971823039684057 4.6779e-06 deg
node 174.5143088461561 2.6912e-05 deg
peri 238.7650504016673 3.457e-05 deg
M 43.47162848927655 2.1317e-05 deg
tp 2458369.860409203313
(2018-Sep-08.36040920)
0.00011311 TDB
period 1909.987170305548
5.23
1.6636e-05
4.555e-08
d
yr
n .1884829414547373 1.6417e-09 deg/d
Q 3.318946971997138 1.9272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1342  
   data-arc span      7743 days (21.20 yr)  
   first obs. used      1997-11-30  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53863  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:29:48  

Additional Information
 Earth MOID = 1.73193 au 
 Jupiter MOID = 2.09283 au 
 T_jup = 3.218 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456701.5 (2014-Feb-13.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1007751010991789 4.3892e-08  
q 2.711911714777802 1.3338e-07 au
tp 2456467.196754817881
(2013-Jun-23.69675482)
0.00011549 TDB
node 174.5873449048211 2.696e-05 deg
peri 240.1595441684699 3.471e-05 deg
i 9.958215877359754 4.6729e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1342  
   data-arc span      7743 days (21.20 yr)  
   first obs. used      1997-11-30  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53863  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:29:48  

Additional Information
 Jupiter MOID = 2.09283 au 
 T_jup = 3.218 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.926502725095499E-15 -5.81250780514513E-15 -2.594488126197232E-13 1.131863142709013E-15 -6.886441770886569E-14 -2.163004433059114E-15
q -5.81250780514513E-15 1.779051585295603E-14 4.109032760385893E-13 -5.202002068721683E-15 1.444236212026818E-13 6.218057817422456E-15
tp -2.594488126197232E-13 4.109032760385893E-13 1.333820304445626E-8 -1.015522531039815E-11 2.553588741564015E-9 -1.359503248397606E-12
node 1.131863142709013E-15 -5.202002068721683E-15 -1.015522531039815E-11 7.268409352000529E-10 -7.175541198047755E-10 1.439812256468894E-11
peri -6.886441770886569E-14 1.444236212026818E-13 2.553588741564015E-9 -7.175541198047755E-10 1.20480264309625E-9 -1.448156165363687E-11
i -2.163004433059114E-15 6.218057817422456E-15 -1.359503248397606E-12 1.439812256468894E-11 -1.448156165363687E-11 2.183628958740558E-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 13.7   n/a MPO385014  
diameter diameter 7.069 km 0.211 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.141   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32075 (2000 JU66)          Discovered 2000-May-01 by Spacewatch at Kitt Peak
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 JU66 = 1999 FP37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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