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487543 (2014 UY196)
Classification: Main-belt Asteroid          SPK-ID: 2487543
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 .05463150216564629 5.6121e-08  
a 3.161934140305302 4.9055e-08 au
q 2.989192928471582 1.8999e-07 au
i 8.476240268395548 6.594e-06 deg
node 224.3160230737163 5.0291e-05 deg
peri 60.05577144825379 9.6619e-05 deg
M 99.46177294555257 7.9346e-05 deg
tp 2458433.110424645738
(2018-Nov-10.61042465)
0.00045386 TDB
period 2053.65580240914
5.62
4.7791e-05
1.308e-07
d
yr
n .1752971454991069 4.0794e-09 deg/d
Q 3.334675352139022 5.1735e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      8035 days (22.00 yr)  
   first obs. used      1997-09-30  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59688  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:47:03  

Additional Information
 Earth MOID = 1.98456 au 
 Jupiter MOID = 1.74451 au 
 T_jup = 3.185 
[ 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 15.9   n/a MPO456350  

487543 (2014 UY196)          Discovered 1997-Sep-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

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