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22072 (2000 AT112)
Classification: Main-belt Asteroid          SPK-ID: 2022072
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1162423670674645 3.8622e-08  
a 3.030151198191127 1.773e-08 au
q 2.677919250341076 1.1746e-07 au
i 10.80453960769439 4.0196e-06 deg
node 136.1284433054206 2.0622e-05 deg
peri 250.2394793546546 2.6789e-05 deg
M 59.06500226273349 1.5574e-05 deg
tp 2458884.401379747347
(2020-Feb-04.90137975)
8.366e-05 TDB
period 1926.614728376184
5.27
1.6909e-05
4.629e-08
d
yr
n .1868562482668344 1.64e-09 deg/d
Q 3.382383146041176 1.9791e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2056  
   data-arc span      9562 days (26.18 yr)  
   first obs. used      1995-01-08  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4693  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:59:07  

Additional Information
 Earth MOID = 1.70349 au 
 Jupiter MOID = 2.15815 au 
 T_jup = 3.206 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.24   n/a E2021B10  
diameter diameter 7.838 km 0.181 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.199   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22072 (2000 AT112)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AT112 = 1995 BZ15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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