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385062 (2012 UP56)
Classification: Main-belt Asteroid          SPK-ID: 2385062
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03687345367956198 1.0081e-07  
a 3.102667252796341 6.0622e-08 au
q 2.988261195567262 3.1564e-07 au
i 4.178781164367477 9.1264e-06 deg
node 262.956427888101 0.00023856 deg
peri 161.9614390274494 0.0003362 deg
M 190.26525515499 0.00023743 deg
tp 2460337.673045639398
(2024-Jan-28.17304564)
0.001325 TDB
period 1996.187031356322
5.47
5.8504e-05
1.602e-07
d
yr
n .1803438226704617 5.2855e-09 deg/d
Q 3.217073310025421 6.2857e-08 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      6753 days (18.49 yr)  
   first obs. used      2001-10-25  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .70862  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:03:57  

Additional Information
 Earth MOID = 2.0017 au 
 Jupiter MOID = 1.93422 au 
 T_jup = 3.216 
[ 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 16.91   n/a E2021B25  

385062 (2012 UP56)          Discovered 2001-Oct-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

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