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JPL Small-Body Database Browser
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27295 (2000 AU143)
Classification: Main-belt Asteroid          SPK-ID: 2027295
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07313947899477589 3.4786e-08  
a 2.791035581810722 1.4296e-08 au
q 2.586900693501204 9.91e-08 au
i 17.95287394633117 3.9632e-06 deg
node 147.3596696049013 1.3534e-05 deg
peri 332.6212463822956 3.3602e-05 deg
M 149.9898792329618 3.006e-05 deg
tp 2458290.912524687284
(2018-Jun-21.41252469)
0.00014172 TDB
period 1703.12485361639
4.66
1.3086e-05
3.583e-08
d
yr
n .2113761649567743 1.6241e-09 deg/d
Q 2.995170470120239 1.5342e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1410  
   data-arc span      23747 days (65.02 yr)  
   first obs. used      1954-05-04  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5003  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:27:35  

Additional Information
 Earth MOID = 1.61042 au 
 Jupiter MOID = 2.05085 au 
 T_jup = 3.254 
[ 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 13.9   n/a MPO474123  
diameter diameter 6.543 km 0.144 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 9.968 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.180   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27295 (2000 AU143)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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