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103233 (1999 YM17)
Classification: Main-belt Asteroid          SPK-ID: 2103233
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1582693567927424 5.43e-08  
a 2.317846695974679 9.0211e-09 au
q 1.951002590258583 1.2742e-07 au
i 2.44381514167671 6.1108e-06 deg
node 130.3201571469848 0.00010397 deg
peri 326.2911569489262 0.00010524 deg
M 353.7303404684097 1.6989e-05 deg
tp 2459222.947446524709
(2021-Jan-08.44744652)
6.0894e-05 TDB
period 1288.918594092385
3.53
7.5248e-06
2.06e-08
d
yr
n .2793039076711437 1.6306e-09 deg/d
Q 2.684690801690775 1.0449e-08 au
  Orbit Determination Parameters
   # obs. used (total)      361  
   data-arc span      10211 days (27.96 yr)  
   first obs. used      1993-01-24  
   last obs. used      2021-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57375  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:33:47  

Additional Information
 Earth MOID = .96817 au 
 Jupiter MOID = 2.47271 au 
 T_jup = 3.562 
[ 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 MPO432558  

103233 (1999 YM17)          Discovered 1999-Dec-31 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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