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186452 (2002 SP49)
Classification: Main-belt Asteroid          SPK-ID: 2186452
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2048868958791184 6.1802e-08  
a 2.412032638077569 1.2636e-08 au
q 1.917838758102735 1.5215e-07 au
i 2.879033632129978 4.9519e-06 deg
node 118.1556254367356 0.00012829 deg
peri 281.0561314413185 0.00012914 deg
M 291.6145640724815 1.4763e-05 deg
tp 2459460.416778733178
(2021-Sep-02.91677873)
5.6976e-05 TDB
period 1368.274385837338
3.75
1.0752e-05
2.944e-08
d
yr
n .2631051225735633 2.0676e-09 deg/d
Q 2.906226518052403 1.5225e-08 au
  Orbit Determination Parameters
   # obs. used (total)      262  
   data-arc span      6047 days (16.56 yr)  
   first obs. used      2002-09-14  
   last obs. used      2019-04-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6684  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:19  

Additional Information
 Earth MOID = .927157 au 
 Jupiter MOID = 2.51378 au 
 T_jup = 3.488 
[ 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 17.2   n/a MPO436921  

186452 (2002 SP49)          Discovered 2002-Sep-30 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2002 SP49 = 2006 VZ75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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