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JPL Small-Body Database Browser
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56014 (1998 UO25)
Classification: Main-belt Asteroid          SPK-ID: 2056014
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1730977581022845 4.0312e-08  
a 2.313360775093833 6.8179e-09 au
q 1.912923211243327 9.5237e-08 au
i 3.487851418097016 3.8157e-06 deg
node 149.1081037840376 6.6824e-05 deg
peri 263.8483077407586 6.7988e-05 deg
M 285.5785321131515 1.1381e-05 deg
tp 2458866.180211992729
(2020-Jan-17.68021199)
4.0907e-05 TDB
period 1285.178578616617
3.52
5.6815e-06
1.556e-08
d
yr
n .2801167137313388 1.2383e-09 deg/d
Q 2.713798338944338 7.9981e-09 au
  Orbit Determination Parameters
   # obs. used (total)      773  
   data-arc span      7715 days (21.12 yr)  
   first obs. used      1998-10-14  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50956  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:39:52  

Additional Information
 Earth MOID = .92727 au 
 Jupiter MOID = 2.64401 au 
 T_jup = 3.560 
[ 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 16.4   n/a MPO502528  

56014 (1998 UO25)          Discovered 1998-Oct-18 by Elst, E. W. at La Silla
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 UO25 = 2000 JD87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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