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72173 (2000 YC109)
Classification: Main-belt Asteroid          SPK-ID: 2072173
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1255667061461759 4.119e-08  
a 2.273466414946172 8.391e-09 au
q 1.987994725687426 9.5674e-08 au
i 1.792653536363027 4.7499e-06 deg
node 31.33297722313276 0.00012022 deg
peri 109.3012457570257 0.00012152 deg
M 267.1176920478817 1.8711e-05 deg
tp 2459523.544044330516
(2021-Nov-05.04404433)
6.5792e-05 TDB
period 1252.077586389623
3.43
6.9318e-06
1.898e-08
d
yr
n .2875221183681303 1.5918e-09 deg/d
Q 2.558938104204918 9.4446e-09 au
  Orbit Determination Parameters
   # obs. used (total)      762  
   data-arc span      10930 days (29.92 yr)  
   first obs. used      1991-03-12  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58045  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:00:37  

Additional Information
 Earth MOID = 1.00166 au 
 Jupiter MOID = 2.45115 au 
 T_jup = 3.600 
[ 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 16.23   n/a MPCxxxxx  

72173 (2000 YC109)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 YC109 = 1998 HM32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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