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259436 (2003 SO28)
Classification: Outer Main-belt Asteroid          SPK-ID: 2259436
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07189092797797643 5.5409e-08  
a 3.370154024959109 4.191e-08 au
q 3.127870524676086 2.1064e-07 au
i 3.86247710716341 5.7085e-06 deg
node 264.573941466171 7.3581e-05 deg
peri 29.55609293523798 8.3267e-05 deg
M 315.5213880377185 3.7918e-05 deg
tp 2459279.704090409618
(2021-Mar-06.20409041)
0.00023743 TDB
period 2259.815855600424
6.19
4.2153e-05
1.154e-07
d
yr
n .1593050155426711 2.9716e-09 deg/d
Q 3.612437525242132 4.4923e-08 au
  Orbit Determination Parameters
   # obs. used (total)      346  
   data-arc span      8326 days (22.80 yr)  
   first obs. used      1997-09-27  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50251  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:10:00  

Additional Information
 Earth MOID = 2.11254 au 
 Jupiter MOID = 1.53045 au 
 T_jup = 3.146 
[ 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 15.1   n/a MPO476069  

259436 (2003 SO28)          Discovered 2003-Sep-18 by NEAT at Palomar
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

[ show close-approach data ]
Alternate Designations
 2003 SO28 = 2006 CP34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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