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101360 (1998 UH)
Classification: Main-belt Asteroid          SPK-ID: 2101360
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .340805466243342 8.0421e-08  
a 3.150545542854286 2.3476e-08 au
q 2.076822400200948 2.594e-07 au
i 25.49596050361156 6.7617e-06 deg
node 323.1187428542266 8.9215e-06 deg
peri 29.76263488620489 1.3403e-05 deg
M 15.7700720358801 5.262e-06 deg
tp 2459111.023652775170
(2020-Sep-18.52365278)		 2.9919e-05 TDB
period 2042.570568330399
5.59		 2.2831e-05
6.251e-08		 d
yr
n .1762485005814338 1.97e-09 deg/d
Q 4.224268685507624 3.1477e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1213  
   data-arc span      8173 days (22.38 yr)  
   first obs. used      1998-10-17  
   last obs. used      2021-03-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .37016  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:36:26  

Additional Information
 Earth MOID = 1.09484 au 
 Jupiter MOID = 1.36463 au 
 T_jup = 2.972 
[ 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 14.2   n/a MPO400924  
diameter diameter 9.044 km 0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101360 (1998 UH)          Discovered 1998-Oct-17 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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