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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09677366026390269 4.415e-08  
a 3.059203851639797 1.8604e-08 au
q 2.763153497423185 1.3767e-07 au
i 9.347162284954486 5.4418e-06 deg
node 356.8364663697688 2.2366e-05 deg
peri 39.5337135011308 3.3731e-05 deg
M 304.2646208656771 2.3737e-05 deg
tp 2458903.079507673038
(2020-Feb-23.57950767)
0.0001289 TDB
period 1954.389195052833
5.35
1.7828e-05
4.881e-08
d
yr
n .1842007727587074 1.6802e-09 deg/d
Q 3.35525420585641 2.0404e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1064  
   data-arc span      9039 days (24.75 yr)  
   first obs. used      1995-02-27  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53965  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 06:14:28  

Additional Information
 Earth MOID = 1.77561 au 
 Jupiter MOID = 2.10657 au 
 T_jup = 3.207 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456953.5 (2014-Oct-23.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09464892188212247 4.4691e-08  
q 2.770421991996122 1.3915e-07 au
tp 2456930.798291452492
(2014-Sep-30.29829145)
0.00013313 TDB
node 356.9672293729508 2.2278e-05 deg
peri 36.72562824898009 3.4166e-05 deg
i 9.369275766719376 5.4486e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1064  
   data-arc span      9039 days (24.75 yr)  
   first obs. used      1995-02-27  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53965  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 06:14:28  

Additional Information
 Jupiter MOID = 2.10657 au 
 T_jup = 3.207 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.997330133958047E-15 -6.174118885708939E-15 -2.56941297688016E-12 1.036939876345821E-14 -5.344030924348593E-13 -6.654309435040723E-16
q -6.174118885708939E-15 1.936287137942022E-14 7.688020556713594E-12 -3.257526077571254E-14 1.605840020233749E-12 3.649543770312657E-15
tp -2.56941297688016E-12 7.688020556713594E-12 1.772469695328944E-8 -3.37625578923839E-11 3.459282859593044E-9 -2.720161147102117E-12
node 1.036939876345821E-14 -3.257526077571254E-14 -3.37625578923839E-11 4.96325945084795E-10 -4.958808985533806E-10 -2.35855102450012E-14
peri -5.344030924348593E-13 1.605840020233749E-12 3.459282859593044E-9 -4.958808985533806E-10 1.167329881393575E-9 -4.498799222748994E-13
i -6.654309435040723E-16 3.649543770312657E-15 -2.720161147102117E-12 -2.35855102450012E-14 -4.498799222748994E-13 2.968711161084621E-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 27 CATAB v2.0f-lin.ifort 2019-Dec-04 06:14:42 2019-Dec-04 06:14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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