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71302 (2000 AU66)
Classification: Main-belt Asteroid          SPK-ID: 2071302
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09710929387976366 4.2625e-08  
a 3.060197603669814 1.7992e-08 au
q 2.763023975244894 1.3239e-07 au
i 9.346004077337568 5.1699e-06 deg
node 356.8325789566435 2.2066e-05 deg
peri 39.53895393532261 3.3265e-05 deg
M 17.93886297550123 2.3139e-05 deg
tp 2458903.064987599693
(2020-Feb-23.56498760)
0.0001257 TDB
period 1955.341568304184
5.35
1.7245e-05
4.721e-08
d
yr
n .1841110554982056 1.6237e-09 deg/d
Q 3.357371232094735 1.974e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1150  
   data-arc span      9377 days (25.67 yr)  
   first obs. used      1995-02-27  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52025  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:56:50  

Additional Information
 Earth MOID = 1.77616 au 
 Jupiter MOID = 2.1046 au 
 T_jup = 3.207 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457123.5 (2015-Apr-11.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0945851548522485 4.3194e-08  
q 2.770522377397068 1.3376e-07 au
tp 2456931.003251195201
(2014-Sep-30.50325120)
0.0001314 TDB
node 356.9676499865537 2.1977e-05 deg
peri 36.7722679167045 3.3788e-05 deg
i 9.369322880095348 5.1768e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1150  
   data-arc span      9377 days (25.67 yr)  
   first obs. used      1995-02-27  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52025  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:56:50  

Additional Information
 Jupiter MOID = 2.1046 au 
 T_jup = 3.207 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.86572201557931E-15 -5.734980268580098E-15 -2.405987889933461E-12 1.019712161968738E-14 -5.045910636309928E-13 -4.701465781675984E-16
q -5.734980268580098E-15 1.789040966287639E-14 7.082906601609587E-12 -3.162774403628974E-14 1.496301130784667E-12 2.789306955854231E-15
tp -2.405987889933461E-12 7.082906601609587E-12 1.726699207529569E-8 -3.441321430309994E-11 3.382806875335886E-9 -3.042463168851388E-12
node 1.019712161968738E-14 -3.162774403628974E-14 -3.441321430309994E-11 4.829864149527315E-10 -4.828764811381712E-10 1.945911317798532E-12
peri -5.045910636309928E-13 1.496301130784667E-12 3.382806875335886E-9 -4.828764811381712E-10 1.141630044835241E-9 -2.452061461211119E-12
i -4.701465781675984E-16 2.789306955854231E-15 -3.042463168851388E-12 1.945911317798532E-12 -2.452061461211119E-12 2.679941907042805E-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 14.1   n/a MPO359241  
diameter diameter 5.357 km 0.389 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.169   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71302 (2000 AU66)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2177-Feb-19 07:14 00:09 Psych 0.0108516759296899 0.0107987620877615 0.0109046084752835 3.38549321069446 3.38549288136209 2516242.801383392 9.35506792345623 2729.6467301206 51.425999227446 -15.0718403883333 8215.84613941342 T 31 CATAB v2.0f-lin.ifort 2020-Nov-12 21:56:53 2020-Nov-12 21:56
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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