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JPL Small-Body Database Browser
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183729 (2003 YM99)
Classification: Main-belt Asteroid          SPK-ID: 2183729
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05739372468660379 4.5363e-08  
a 2.222984726453682 1.4375e-08 au
q 2.095399353081074 1.0514e-07 au
i 3.680175613955927 4.3982e-06 deg
node 120.8892635246802 9.6936e-05 deg
peri 9.75755119499185 0.00011738 deg
M 198.0621460809103 6.7028e-05 deg
tp 2459145.064120538106
(2020-Oct-22.56412054)
0.00022832 TDB
period 1210.606900420384
3.31
1.1743e-05
3.215e-08
d
yr
n .2973715083525376 2.8845e-09 deg/d
Q 2.35057009982629 1.52e-08 au
  Orbit Determination Parameters
   # obs. used (total)      348  
   data-arc span      6828 days (18.69 yr)  
   first obs. used      2001-02-17  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57596  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:43:17  

Additional Information
 Earth MOID = 1.11053 au 
 Jupiter MOID = 2.65647 au 
 T_jup = 3.643 
[ 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 16.8   n/a MPO449926  

183729 (2003 YM99)          Discovered 2003-Dec-19 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2003 YM99 = 2006 UW108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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