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243025 (2006 UM216)
Classification: Amor [NEO]          SPK-ID: 2243025
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 177 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5230863403863125 4.5281e-08  
a 2.676210525701854 1.6285e-08 au
q 1.276321355709142 1.2008e-07 au
i 15.87186009074192 5.4033e-06 deg
node 251.0878571030829 2.092e-05 deg
peri 146.6358299946666 2.2622e-05 deg
M 52.81843593260537 3.5717e-06 deg
tp 2458765.881704951770
(2019-Oct-09.38170495)
1.6429e-05 TDB
period 1599.111839001337
4.38
1.4596e-05
3.996e-08
d
yr
n .2251249670097021 2.0548e-09 deg/d
Q 4.076099695694566 2.4803e-08 au
  Orbit Determination Parameters
   # obs. used (total)      842  
   data-arc span      24129 days (66.06 yr)  
   first obs. used      1954-01-31  
   last obs. used      2020-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .37566  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 09:03:38  

Additional Information
 Earth MOID = .317444 au 
 Jupiter MOID = 1.51908 au 
 T_jup = 3.120 
[ 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 16.0   n/a MPO503158  
diameter diameter 2.123 km 0.778 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2012ApJ...760L..12M)  
geometric albedo albedo 0.139   0.092 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2012ApJ...760L..12M)  

243025 (2006 UM216)          Discovered 2006-Oct-21 by CSS at Catalina
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

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