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72170 (2000 YU108)
Classification: Main-belt Asteroid          SPK-ID: 2072170
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2402453232058013 4.4813e-08  
a 2.35373033365535 1.147e-08 au
q 1.788257628907022 1.0888e-07 au
i 3.771431701806246 3.7053e-06 deg
node 69.21311648327497 6.7263e-05 deg
peri 310.7081501850444 6.7543e-05 deg
M 246.7370626682583 9.3783e-06 deg
tp 2459615.472008599855
(2022-Feb-04.97200860)
3.6725e-05 TDB
period 1318.965644148815
3.61
9.6415e-06
2.64e-08
d
yr
n .2729411502088998 1.9952e-09 deg/d
Q 2.919203038403678 1.4226e-08 au
  Orbit Determination Parameters
   # obs. used (total)      810  
   data-arc span      8203 days (22.46 yr)  
   first obs. used      1998-01-26  
   last obs. used      2020-07-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59649  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:00:36  

Additional Information
 Earth MOID = .792427 au 
 Jupiter MOID = 2.5436 au 
 T_jup = 3.514 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.77   n/a E2021B10  

72170 (2000 YU108)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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