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213283 (2001 PE27)
Classification: Main-belt Asteroid          SPK-ID: 2213283
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3121479886090319 5.4263e-08  
a 2.731034816654698 8.57e-09 au
q 1.878547791814698 1.4786e-07 au
i 7.925641404955518 6.7854e-06 deg
node 166.1712710333358 2.6586e-05 deg
peri 211.3282389256228 2.824e-05 deg
M 82.70021569056087 8.3707e-06 deg
tp 2458821.801640730079
(2019-Dec-04.30164073)
3.8104e-05 TDB
period 1648.501254788531
4.51
7.7595e-06
2.124e-08
d
yr
n .218380179544468 1.0279e-09 deg/d
Q 3.583521841494699 1.1245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      620  
   data-arc span      13659 days (37.40 yr)  
   first obs. used      1983-10-26  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52283  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:39:24  

Additional Information
 Earth MOID = .883449 au 
 Jupiter MOID = 1.89179 au 
 T_jup = 3.269 
[ 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 15.96   n/a MPCxxxxx  
diameter diameter 3.381 km 0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

213283 (2001 PE27)          Discovered 2001-Aug-11 by NEAT at Haleakala
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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