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152277 (2005 SO237)
Classification: Outer Main-belt Asteroid          SPK-ID: 2152277
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05748402460722352 6.7106e-08  
a 3.208468490034436 4.0406e-08 au
q 3.024032808401795 2.3703e-07 au
i 1.53198198972062 5.1268e-06 deg
node 308.4814607959605 0.000238 deg
peri 51.09051136791413 0.0002437 deg
M 259.767446253595 5.6444e-05 deg
tp 2459784.955418569290
(2022-Jul-24.45541857)
0.00033345 TDB
period 2099.157836657343
5.75
3.9654e-05
1.086e-07
d
yr
n .1714973470376372 3.2397e-09 deg/d
Q 3.392904171667077 4.2729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      341  
   data-arc span      7560 days (20.70 yr)  
   first obs. used      1999-10-06  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52768  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:28  

Additional Information
 Earth MOID = 2.01877 au 
 Jupiter MOID = 1.92261 au 
 T_jup = 3.189 
[ 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 15.4   n/a MPO436769  
diameter diameter 6.072 km 0.348 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

152277 (2005 SO237)          Discovered 2005-Sep-29 by Spacewatch at Kitt Peak
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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