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249585 (1995 UF15)
Classification: Main-belt Asteroid          SPK-ID: 2249585
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 .08446476434283622 1.0487e-07  
a 2.461598202230487 1.7273e-08 au
q 2.25367989017234 2.495e-07 au
i 1.478064077553551 4.8259e-06 deg
node 270.8456075709464 0.00032323 deg
peri 206.054681066935 0.00033066 deg
M 62.51452377223686 7.1959e-05 deg
tp 2458755.535809719348
(2019-Sep-29.03580972)
0.00028079 TDB
period 1410.665924967013
3.86
1.4848e-05
4.065e-08
d
yr
n .2551986218908763 2.686e-09 deg/d
Q 2.669516514288635 1.8732e-08 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      8944 days (24.49 yr)  
   first obs. used      1995-10-17  
   last obs. used      2020-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64339  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:16:46  

Additional Information
 Earth MOID = 1.27004 au 
 Jupiter MOID = 2.38834 au 
 T_jup = 3.484 
[ 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 17.2   n/a MPO454851  

249585 (1995 UF15)          Discovered 1995-Oct-17 by Spacewatch at Kitt Peak
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

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