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71451 (2000 AD243)
Classification: Main-belt Asteroid          SPK-ID: 2071451
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1187048640509147 3.9944e-08  
a 2.58368430153003 1.2366e-08 au
q 2.276988407766425 1.0517e-07 au
i 10.53697837733303 4.045e-06 deg
node 265.9683315984919 1.9822e-05 deg
peri 237.999752168078 2.7469e-05 deg
M 323.4171151425514 2.1548e-05 deg
tp 2459154.646279116314
(2020-Nov-01.14627912)
9.1254e-05 TDB
period 1516.90225355681
4.15
1.089e-05
2.982e-08
d
yr
n .237325773071981 1.7038e-09 deg/d
Q 2.890380195293635 1.3834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1503  
   data-arc span      12116 days (33.17 yr)  
   first obs. used      1986-12-04  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47086  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:27:01  

Additional Information
 Earth MOID = 1.31 au 
 Jupiter MOID = 2.23817 au 
 T_jup = 3.390 
[ show covariance matrix ]

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 14.0   n/a MPO319900  
diameter diameter 3.841 km 1.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.362   0.181 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71451 (2000 AD243)          Discovered 2000-Jan-07 by LONEOS at Anderson Mesa
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
2071-Dec-23 13:37 00:02 Iris 0.0275952101415178 0.0275874069873482 0.0276030161176516 5.11905177777466 5.11905173707884 2477834.067317414 1.78954467729561 590.700018696726 55.8645945832764 -49.1016996906221 56023.0932703967 T 29 CATAB v2.0f-lin.ifort 2020-Feb-23 16:27:14 2020-Feb-23 16:27
2132-Nov-14 05:56 00:02 Juno 0.0235797809456396 0.0235532025179045 0.0236063645700718 7.98419847917069 7.98419841454951 2500074.747076542 1.64429773044292 1435.5730370834 42.3072210477755 22.6291709852831 32150.3712812786 T 29 CATAB v2.0f-lin.ifort 2020-Feb-23 16:27:14 2020-Feb-23 16:27

Alternate Designations
 2000 AD243 = 1986 XT3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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