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JPL Small-Body Database Browser
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357279 (2002 SG30)
Classification: Main-belt Asteroid          SPK-ID: 2357279
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2200299542597239 7.9895e-08  
a 2.739719921836019 4.134e-08 au
q 2.136899472749985 2.1551e-07 au
i 8.793763155758539 8.2616e-06 deg
node 70.7792398968749 6.567e-05 deg
peri 351.4787761238486 7.1119e-05 deg
M 202.2624007994032 3.458e-05 deg
tp 2459326.255614323743
(2021-Apr-21.75561432)
0.0001699 TDB
period 1656.371229691945
4.53
3.7489e-05
1.026e-07
d
yr
n .2173425821136446 4.9192e-09 deg/d
Q 3.342540370922053 5.0435e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      5693 days (15.59 yr)  
   first obs. used      2002-09-19  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67141  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:50:31  

Additional Information
 Earth MOID = 1.15027 au 
 Jupiter MOID = 1.99627 au 
 T_jup = 3.298 
[ 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 16.3   n/a MPO440600  

357279 (2002 SG30)          Discovered 2002-Sep-19 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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