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72081 (2000 YZ39)
Classification: Main-belt Asteroid          SPK-ID: 2072081
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .162624742172576 3.2166e-08  
a 2.396000838626336 9.6287e-09 au
q 2.006351819999452 7.3853e-08 au
i 1.517849221523104 4.1433e-06 deg
node 207.6807171636746 0.00014285 deg
peri 244.3594962655811 0.00014367 deg
M 145.3932601902861 1.6209e-05 deg
tp 2458653.395043050443
(2019-Jun-18.89504305)
5.9366e-05 TDB
period 1354.655533853965
3.71
8.1659e-06
2.236e-08
d
yr
n .2657502154631207 1.6019e-09 deg/d
Q 2.785649857253219 1.1195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      820  
   data-arc span      10115 days (27.69 yr)  
   first obs. used      1992-10-01  
   last obs. used      2020-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5601  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:00:09  

Additional Information
 Earth MOID = 1.02329 au 
 Jupiter MOID = 2.39722 au 
 T_jup = 3.510 
[ 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 16.1   n/a MPO459325  

72081 (2000 YZ39)          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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