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187184 (2005 SO60)
Classification: Main-belt Asteroid          SPK-ID: 2187184
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 .1299471789043638 5.7232e-08  
a 2.706548547933081 1.7467e-08 au
q 2.354840199561475 1.5533e-07 au
i 3.482421400497027 6.3504e-06 deg
node 177.6782526240513 8.4677e-05 deg
peri 154.8259253849587 8.742e-05 deg
M 176.0646168714226 2.1483e-05 deg
tp 2458405.088722157735
(2018-Oct-13.58872216)
9.5651e-05 TDB
period 1626.380502292129
4.45
1.5744e-05
4.31e-08
d
yr
n .2213504155347634 2.1427e-09 deg/d
Q 3.058256896304687 1.9737e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      7950 days (21.77 yr)  
   first obs. used      1999-03-19  
   last obs. used      2020-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61224  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:56:21  

Additional Information
 Earth MOID = 1.34318 au 
 Jupiter MOID = 2.29089 au 
 T_jup = 3.350 
[ 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 16.8   n/a MPO533178  

187184 (2005 SO60)          Discovered 2005-Sep-26 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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