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JPL Small-Body Database Browser
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39065 (2000 UY111)
Classification: Main-belt Asteroid          SPK-ID: 2039065
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .182731206256294 4.4087e-08  
a 2.69432642436444 1.54e-08 au
q 2.201988906792118 1.2137e-07 au
i 9.356132571895715 4.0271e-06 deg
node 66.42181805880186 3.0821e-05 deg
peri 247.9894763094306 3.2643e-05 deg
M 230.3378140856454 1.2296e-05 deg
tp 2459582.314553725153
(2022-Jan-02.81455373)
5.6494e-05 TDB
period 1615.376432720365
4.42
1.385e-05
3.792e-08
d
yr
n .2228582717365414 1.9107e-09 deg/d
Q 3.186663941936761 1.8214e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1031  
   data-arc span      15040 days (41.18 yr)  
   first obs. used      1978-11-29  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53575  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:05:13  

Additional Information
 Earth MOID = 1.20843 au 
 Jupiter MOID = 2.14124 au 
 T_jup = 3.327 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO431941  
diameter diameter 3.968 km 0.853 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.162   0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39065 (2000 UY111)          Discovered 2000-Oct-29 by Spacewatch at Kitt Peak
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 UY111 = 1978 WF7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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