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186058 (2001 SP102)
Classification: Main-belt Asteroid          SPK-ID: 2186058
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2242775606281376 3.3977e-08  
a 2.72377815414302 1.2002e-08 au
q 2.112895834039612 9.2998e-08 au
i 2.341449420760445 3.7161e-06 deg
node 264.2987607360103 0.00015566 deg
peri 153.2782004933799 0.00015618 deg
M 63.09053223126938 1.3418e-05 deg
tp 2458912.748420812131
(2020-Mar-04.24842081)
6.0867e-05 TDB
period 1641.935245179158
4.50
1.0853e-05
2.971e-08
d
yr
n .2192534699873131 1.4492e-09 deg/d
Q 3.334660474246428 1.4694e-08 au
  Orbit Determination Parameters
   # obs. used (total)      563  
   data-arc span      8498 days (23.27 yr)  
   first obs. used      1998-01-02  
   last obs. used      2021-04-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55465  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:13:40  

Additional Information
 Earth MOID = 1.12469 au 
 Jupiter MOID = 2.02434 au 
 T_jup = 3.319 
[ 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 15.95   n/a MPCxxxxx  
diameter diameter 3.933 km 1.251 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.055   0.065 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

186058 (2001 SP102)          Discovered 2001-Sep-20 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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