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357090 (2001 SF299)
Classification: Main-belt Asteroid          SPK-ID: 2357090
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1518811485070934 8.4846e-08  
a 2.858449157310314 4.1343e-08 au
q 2.42430461634889 2.376e-07 au
i 14.75162065343762 1.5737e-05 deg
node 351.6870833425784 3.2538e-05 deg
peri 52.86045329728695 6.0154e-05 deg
M 279.3698678468916 5.5703e-05 deg
tp 2459395.856611249062
(2021-Jun-30.35661125)
0.00027787 TDB
period 1765.200877748719
4.83
3.8297e-05
1.049e-07
d
yr
n .2039427945782196 4.4246e-09 deg/d
Q 3.292593698271738 4.7623e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      6050 days (16.56 yr)  
   first obs. used      2001-08-25  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50759  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Apr-05 16:36:13  

Additional Information
 Earth MOID = 1.46074 au 
 Jupiter MOID = 2.30145 au 
 T_jup = 3.237 
[ 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 16.5   n/a MPO437508  

357090 (2001 SF299)          Discovered 2001-Aug-25 by Spacewatch at Kitt Peak
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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