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186080 (2001 SO230)
Classification: Main-belt Asteroid          SPK-ID: 2186080
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1952234134535304 7.7907e-08  
a 2.547688261944717 1.2237e-08 au
q 2.050319863032377 2.0471e-07 au
i 1.114628808843574 6.2064e-06 deg
node 133.2336460368014 0.00023723 deg
peri 195.8604664696201 0.00023751 deg
M 292.2949309208509 1.0501e-05 deg
tp 2459479.842194648204
(2021-Sep-22.34219465)
4.4005e-05 TDB
period 1485.312568779631
4.07
1.0701e-05
2.93e-08
d
yr
n .2423732267315188 1.7462e-09 deg/d
Q 3.045056660857057 1.4625e-08 au
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      6789 days (18.59 yr)  
   first obs. used      2001-09-19  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53714  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:49:49  

Additional Information
 Earth MOID = 1.03727 au 
 Jupiter MOID = 2.30651 au 
 T_jup = 3.415 
[ 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 17.0   n/a MPO427132  
rotation period rot_per 8.302 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

186080 (2001 SO230)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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