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392607 (2011 SV252)
Classification: Main-belt Asteroid          SPK-ID: 2392607
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0451063543326385 5.4636e-08  
a 3.104605328568233 4.3006e-08 au
q 2.964567900554837 1.7088e-07 au
i 11.28071335878964 6.5296e-06 deg
node 172.6080063674487 2.7245e-05 deg
peri 166.7542866840252 6.9452e-05 deg
M 237.8567716849552 6.4393e-05 deg
tp 2459678.414492504019
(2022-Apr-08.91449250)
0.00036027 TDB
period 1998.057695609365
5.47
4.1517e-05
1.137e-07
d
yr
n .1801749773247702 3.7438e-09 deg/d
Q 3.244642756581629 4.4946e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      9833 days (26.92 yr)  
   first obs. used      1993-05-24  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64807  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:23:52  

Additional Information
 Earth MOID = 1.95764 au 
 Jupiter MOID = 1.9762 au 
 T_jup = 3.189 
[ 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 16.0   n/a MPO434455  

392607 (2011 SV252)          Discovered 2009-Mar-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2011 SV252 = 2014 DV125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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