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56016 (1998 UO36)
Classification: Main-belt Asteroid          SPK-ID: 2056016
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1498325404437633 3.1957e-08  
a 2.213860794299216 8.5598e-09 au
q 1.882152407300516 7.0077e-08 au
i 6.007569983283439 3.9047e-06 deg
node .9084347209448204 3.6872e-05 deg
peri 29.6587715822109 4.0295e-05 deg
M 199.8282743343994 1.8845e-05 deg
tp 2459535.812327530922
(2021-Nov-17.31232753)
6.4956e-05 TDB
period 1203.161401366609
3.29
6.978e-06
1.91e-08
d
yr
n .2992117263661339 1.7353e-09 deg/d
Q 2.545569181297915 9.8424e-09 au
  Orbit Determination Parameters
   # obs. used (total)      755  
   data-arc span      7898 days (21.62 yr)  
   first obs. used      1998-10-11  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56486  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:01:17  

Additional Information
 Earth MOID = .889522 au 
 Jupiter MOID = 2.90545 au 
 T_jup = 3.633 
[ 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 MPO452931  

56016 (1998 UO36)          Discovered 1998-Oct-28 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 UO36 = 2000 GP20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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