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JPL Small-Body Database Browser
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(2019 UA3)
Classification: Apollo [NEO]          SPK-ID: 3879303
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4876386859263981 0.0003726  
a 1.794584952024602 0.0012067 au
q .9194759042360368 5.0594e-05 au
i 5.55020652783634 0.0035597 deg
node 198.3620465254489 0.00073526 deg
peri 137.4726076545136 0.0028749 deg
M 304.7999499698143 0.054523 deg
tp 2458735.142271583363
(2019-Sep-08.64227158)
0.0028312 TDB
period 878.100975334344
2.40
0.88564
0.002425
d
yr
n .4099756293550717 0.0004135 deg/d
Q 2.669693999813167 0.0017951 au
  Orbit Determination Parameters
   # obs. used (total)      41  
   data-arc span      12 days  
   first obs. used      2019-10-20  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .4542  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-01 08:13:25  

Additional Information
 Earth MOID = .00282432 au 
 Jupiter MOID = 2.74556 au 
 T_jup = 3.920 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.123   .53417 7 autocmod 2.8

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