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JPL Small-Body Database Browser
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39023 (2000 UZ55)
Classification: Main-belt Asteroid          SPK-ID: 2039023
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09056621125632665 4.7494e-08  
a 2.590569987836792 1.6302e-08 au
q 2.355951879044065 1.2732e-07 au
i 13.26341563660501 5.1018e-06 deg
node 233.4034920069054 2.0445e-05 deg
peri 166.8539520116616 3.4486e-05 deg
M 270.1558951891222 3.0968e-05 deg
tp 2459380.583053715394
(2021-Jun-15.08305372)
0.00013298 TDB
period 1522.9702563743
4.17
1.4376e-05
3.936e-08
d
yr
n .2363801909415117 2.2313e-09 deg/d
Q 2.825188096629518 1.7779e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1078  
   data-arc span      7766 days (21.26 yr)  
   first obs. used      1998-04-01  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51402  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:04:06  

Additional Information
 Earth MOID = 1.3667 au 
 Jupiter MOID = 2.55475 au 
 T_jup = 3.376 
[ 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 14.3   n/a MPO474247  
diameter diameter 4.474 km 0.281 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.202   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39023 (2000 UZ55)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 UZ55 = 1999 NT62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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