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214921 (2007 UY25)
Classification: Main-belt Asteroid          SPK-ID: 2214921
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07373698935211792 8.7881e-08  
a 2.383365254995911 1.9096e-08 au
q 2.20762307656607 2.1476e-07 au
i 4.652045558006733 4.6496e-06 deg
node 60.73616776457504 8.0748e-05 deg
peri 122.1912725932456 8.8906e-05 deg
M 273.7715698799777 3.7492e-05 deg
tp 2458922.408401324504
(2020-Mar-13.90840132)
0.0001406 TDB
period 1343.953778533564
3.68
1.6152e-05
4.422e-08
d
yr
n .2678663550414723 3.2192e-09 deg/d
Q 2.559107433425752 2.0504e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      5551 days (15.20 yr)  
   first obs. used      2003-10-22  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54318  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:50:48  

Additional Information
 Earth MOID = 1.21352 au 
 Jupiter MOID = 2.4029 au 
 T_jup = 3.529 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456999.5 (2014-Dec-08.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07409858557930872 8.7835e-08  
q 2.206298203477757 2.1466e-07 au
tp 2457580.315696538048
(2016-Jul-10.81569654)
0.00013894 TDB
node 60.76556813649074 8.079e-05 deg
peri 122.6571766063179 8.8955e-05 deg
i 4.651464025253672 4.6483e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      5551 days (15.20 yr)  
   first obs. used      2003-10-22  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54318  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:50:48  

Additional Information
 Jupiter MOID = 2.4029 au 
 T_jup = 3.529 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.715023858634441E-15 -1.879535508295229E-14 -4.09944502147265E-12 1.487655942063629E-13 -7.661761340286195E-13 -1.508610173491582E-14
q -1.879535508295229E-14 4.607958897050883E-14 9.928826817614027E-12 -3.630805348904477E-13 1.818381797277468E-12 3.711548302254696E-14
tp -4.09944502147265E-12 9.928826817614027E-12 1.930430473082719E-8 -1.257574116970239E-10 5.194347409359751E-9 2.1007627700474E-11
node 1.487655942063629E-13 -3.630805348904477E-13 -1.257574116970239E-10 6.527000204960319E-9 -6.529906496497606E-9 1.157501017728046E-11
peri -7.661761340286195E-13 1.818381797277468E-12 5.194347409359751E-9 -6.529906496497606E-9 7.912970033602318E-9 -6.782663531184094E-12
i -1.508610173491582E-14 3.711548302254696E-14 2.1007627700474E-11 1.157501017728046E-11 -6.782663531184094E-12 2.160709579411018E-11

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 MPO470308  

214921 (2007 UY25)          Discovered 2007-Oct-16 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2007 UY25 = 2003 UU380 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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