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186674 (2003 YL112)
Classification: Main-belt Asteroid          SPK-ID: 2186674
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 .1133451287416796 3.732e-08  
a 2.227608580709191 8.1524e-09 au
q 1.975119999342638 8.2789e-08 au
i 4.18663825245074 4.32e-06 deg
node 31.38328149880852 4.3204e-05 deg
peri 18.34164734592573 4.6587e-05 deg
M 75.34053384415461 1.6962e-05 deg
tp 2458946.354196789789
(2020-Apr-06.85419679)
5.6733e-05 TDB
period 1214.38599499351
3.32
6.6664e-06
1.825e-08
d
yr
n .2964461064967436 1.6274e-09 deg/d
Q 2.480097162075744 9.0764e-09 au
  Orbit Determination Parameters
   # obs. used (total)      545  
   data-arc span      6319 days (17.30 yr)  
   first obs. used      2003-12-18  
   last obs. used      2021-04-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45716  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:14:27  

Additional Information
 Earth MOID = .984768 au 
 Jupiter MOID = 2.83707 au 
 T_jup = 3.633 
[ 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 16.96   n/a MPCxxxxx  

186674 (2003 YL112)          Discovered 2003-Dec-23 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2003 YL112 = 2006 SJ48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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