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385285 (2001 SN350)
Classification: Main-belt Asteroid          SPK-ID: 2385285
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04072960609514077 4.8504e-08  
a 3.111104620783214 4.2708e-08 au
q 2.984390555057942 1.5003e-07 au
i 11.92926405508125 1.2744e-05 deg
node 19.56463275319827 2.6239e-05 deg
peri 86.53711373888584 0.00016693 deg
M 103.072223499047 0.00016275 deg
tp 2458626.635321315680
(2019-May-23.13532132)
0.00090737 TDB
period 2004.335186659336
5.49
4.1272e-05
1.13e-07
d
yr
n .1796106770943931 3.6984e-09 deg/d
Q 3.237818686508487 4.4447e-08 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      6780 days (18.56 yr)  
   first obs. used      2001-09-23  
   last obs. used      2020-04-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58042  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:49  

Additional Information
 Earth MOID = 2.03229 au 
 Jupiter MOID = 1.82691 au 
 T_jup = 3.184 
[ 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 16.09   n/a E2021B25  

385285 (2001 SN350)          Discovered 2001-Sep-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2001 SN350 = 2004 FZ69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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