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101252 (1998 SO92)
Classification: Main-belt Asteroid          SPK-ID: 2101252
[ 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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09210008983487891 5.2988e-08  
a 2.515581802397923 1.0973e-08 au
q 2.283896492410087 1.3311e-07 au
i 2.622329353949761 5.2319e-06 deg
node 216.1301994506409 8.4253e-05 deg
peri 163.8611925046659 8.6845e-05 deg
M 194.4776778842074 2.0798e-05 deg
tp 2459870.554553888694
(2022-Oct-18.05455389)		 8.5736e-05 TDB
period 1457.323920523436
3.99		 9.5355e-06
2.611e-08		 d
yr
n .2470281280161082 1.6163e-09 deg/d
Q 2.747267112385758 1.1984e-08 au
   Orbit Determination Parameters
   # obs. used (total)      773  
   data-arc span      8174 days (22.38 yr)  
   first obs. used      1998-09-26  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55646  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:35:57  

Additional Information
 Earth MOID = 1.28493 au 
 Jupiter MOID = 2.66641 au 
 T_jup = 3.452 
[ 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 16.01   n/a E2021B55  

101252 (1998 SO92)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1998 SO92 = 2002 RD88 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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