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JPL Small-Body Database Browser
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27310 (2000 AD237)
Classification: Main-belt Asteroid          SPK-ID: 2027310
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1583790006262806 3.6835e-08  
a 2.65612513795962 1.2343e-08 au
q 2.235450693071233 9.4963e-08 au
i 12.45990561740748 3.62e-06 deg
node 300.2655518288408 1.6802e-05 deg
peri 331.0848297504552 2.1351e-05 deg
M 156.3006277674205 1.5867e-05 deg
tp 2458314.017537943908
(2018-Jul-14.51753794)
6.7308e-05 TDB
period 1581.143274152005
4.33
1.1021e-05
3.017e-08
d
yr
n .2276833515881566 1.5871e-09 deg/d
Q 3.076799582848007 1.4298e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1719  
   data-arc span      11491 days (31.46 yr)  
   first obs. used      1988-08-11  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .527  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:01:09  

Additional Information
 Earth MOID = 1.22726 au 
 Jupiter MOID = 2.11057 au 
 T_jup = 3.337 
[ 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 13.6   n/a MPO502361  
diameter diameter 5.036 km 0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.401   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27310 (2000 AD237)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AD237 = 1998 XR39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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