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JPL Small-Body Database Browser
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(2019 UW7)
Classification: Apollo [NEO]          SPK-ID: 3883099
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5585124662342933 0.00046635  
a 2.171129018218212 0.0022404 au
q .9585263957403186 2.3413e-05 au
i 5.96878402449603 0.0034934 deg
node 210.249230150365 0.0002799 deg
peri 151.8414697300292 0.0016829 deg
M 311.1801015304436 0.074849 deg
tp 2458758.960581714530
(2019-Oct-02.46058171)
0.0023264 TDB
period 1168.495044142788
3.20
1.8086
0.004952
d
yr
n .3080885980685499 0.00047687 deg/d
Q 3.383731640696106 0.0034917 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      9 days  
   first obs. used      2019-10-26  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .40822  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-04 04:55:57  

Additional Information
 Earth MOID = .00299134 au 
 Jupiter MOID = 2.0936 au 
 T_jup = 3.462 
[ 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 27.297   .40058 9 autocmod 2.8

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