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352704 (2008 SW151)
Classification: Main-belt Asteroid          SPK-ID: 2352704
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08728523525254554 1.0843e-07  
a 2.251195206454363 1.5737e-08 au
q 2.054699103259591 2.3803e-07 au
i 4.455655397481557 8.3497e-06 deg
node 292.5946574665243 0.00010038 deg
peri 223.3486188247762 0.00010947 deg
M 88.64166082349527 3.8265e-05 deg
tp 2458896.723940912027
(2020-Feb-17.22394091)
0.00013211 TDB
period 1233.724416439223
3.38
1.2936e-05
3.542e-08
d
yr
n .2917993639446908 3.0597e-09 deg/d
Q 2.447691309649135 1.7111e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      6284 days (17.20 yr)  
   first obs. used      2003-01-28  
   last obs. used      2020-04-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55026  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:02:57  

Additional Information
 Earth MOID = 1.06707 au 
 Jupiter MOID = 2.54839 au 
 T_jup = 3.618 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.21   n/a E2021B25  

352704 (2008 SW151)          Discovered 2008-Sep-26 by Charleston at Charleston
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

Alternate Designations
 2008 SW151 = 2005 XC67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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