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452700 (2005 YO72)
Classification: Main-belt Asteroid          SPK-ID: 2452700
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1082772376426648 7.4654e-08  
a 2.978217025244283 5.6446e-08 au
q 2.655743912650478 2.263e-07 au
i 3.734782388951388 1.1172e-05 deg
node 69.16805346533208 0.00015531 deg
peri 56.73657131538861 0.00032759 deg
M 264.4992325252665 0.00025063 deg
tp 2459498.509125472769
(2021-Oct-11.00912547)
0.0013111 TDB
period 1877.296799919744
5.14
5.3371e-05
1.461e-07
d
yr
n .1917650954369018 5.4518e-09 deg/d
Q 3.300690137838088 6.2558e-08 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      4102 days (11.23 yr)  
   first obs. used      2005-12-24  
   last obs. used      2017-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6718  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:47:22  

Additional Information
 Earth MOID = 1.67347 au 
 Jupiter MOID = 1.75963 au 
 T_jup = 3.248 
[ 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 17.3   n/a MPO409069  

452700 (2005 YO72)          Discovered 2005-Dec-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

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