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27294 (2000 AT142)
Classification: Main-belt Asteroid          SPK-ID: 2027294
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1512286147553196 4.4187e-08  
a 2.410705380401187 9.9316e-09 au
q 2.04613774513992 1.0657e-07 au
i 10.59777321390474 4.817e-06 deg
node 296.6997737453988 2.2736e-05 deg
peri 246.9869621334458 2.654e-05 deg
M 17.5791028939454 1.4291e-05 deg
tp 2458533.741151046683
(2019-Feb-19.24115105)
5.42e-05 TDB
period 1367.145170500805
3.74
8.4486e-06
2.313e-08
d
yr
n .2633224384416519 1.6273e-09 deg/d
Q 2.775273015662455 1.1434e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1461  
   data-arc span      12491 days (34.20 yr)  
   first obs. used      1985-02-25  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48388  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:27:31  

Additional Information
 Earth MOID = 1.0769 au 
 Jupiter MOID = 2.29499 au 
 T_jup = 3.481 
[ 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 14.0   n/a MPO384981  
diameter diameter 6.311 km 1.627 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.101   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

27294 (2000 AT142)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AT142 = 1985 DD1 = 1989 GP8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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