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(2019 UB1)
Classification: Amor [NEO]          SPK-ID: 3879240
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458776.5 (2019-Oct-20.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .473243345296236 0.00098687  
a 1.935481251439292 0.0037132 au
q 1.019527629250016 4.5913e-05 au
i 3.018447861870998 0.0047889 deg
node 195.4228959787476 0.0020661 deg
peri 193.5717503892199 0.0019009 deg
M 359.2058178173613 0.0039549 deg
tp 2458778.669699149533
(2019-Oct-22.16969915)
0.0045695 TDB
period 983.5170202845584
2.69
2.8303
0.007749
d
yr
n .3660333197851952 0.0010534 deg/d
Q 2.851434873628568 0.0054705 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      8 days  
   first obs. used      2019-10-19  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .60138  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-27 06:22:30  

Additional Information
 Earth MOID = .0254733 au 
 Jupiter MOID = 2.59712 au 
 T_jup = 3.761 
[ 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 26.2   .38852 MPO502103 autocmod 2.8

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