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344297 (2001 UV61)
Classification: Main-belt Asteroid          SPK-ID: 2344297
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08192954945370536 6.118e-08  
a 3.114712418627489 4.2703e-08 au
q 2.859525433491478 1.9277e-07 au
i 9.698444695805421 7.4127e-06 deg
node 22.60074021332919 3.6868e-05 deg
peri 278.7332676620394 6.0254e-05 deg
M 213.4301523359836 5.0295e-05 deg
tp 2459817.961850848778
(2022-Aug-26.46185085)
0.00028291 TDB
period 2007.822693383399
5.50
4.1291e-05
1.13e-07
d
yr
n .1792987006205019 3.6873e-09 deg/d
Q 3.369899403763501 4.6201e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      7708 days (21.10 yr)  
   first obs. used      1999-03-13  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63721  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:24:58  

Additional Information
 Earth MOID = 1.86594 au 
 Jupiter MOID = 1.86224 au 
 T_jup = 3.191 
[ 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 15.5   n/a MPO418776  

344297 (2001 UV61)          Discovered 2001-Oct-17 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2001 UV61 = 2010 EE38 = 2012 TT87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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