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JPL Small-Body Database Browser
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52983 (1998 UX16)
Classification: Main-belt Asteroid          SPK-ID: 2052983
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2623935606042327 4.6987e-08  
a 2.387776500794705 1.6463e-08 au
q 1.761239322824067 1.1287e-07 au
i 24.2197310975702 4.7549e-06 deg
node 88.06628271506905 1.2754e-05 deg
peri 260.2875917440542 1.9246e-05 deg
M 339.2542433806703 2.3496e-05 deg
tp 2459078.163277674888
(2020-Aug-16.66327767)
8.8562e-05 TDB
period 1347.686684847595
3.69
1.3938e-05
3.816e-08
d
yr
n .2671244021682317 2.7626e-09 deg/d
Q 3.014313678765343 2.0783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1072  
   data-arc span      7570 days (20.73 yr)  
   first obs. used      1998-10-27  
   last obs. used      2019-07-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50283  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:39:33  

Additional Information
 Earth MOID = .908171 au 
 Jupiter MOID = 2.68487 au 
 T_jup = 3.371 
[ 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 MPO436155  
diameter diameter 3.751 km 0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.288   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52983 (1998 UX16)          Discovered 1998-Oct-27 by CSS at Catalina
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 UX16 = 2000 HD84 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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