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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3410899331380054 8.4644e-08  
a 3.15190681307071 2.4008e-08 au
q 2.076823128943198 2.7351e-07 au
i 25.49390940982034 7.5306e-06 deg
node 323.117935255802 8.9609e-06 deg
peri 29.7474196567989 1.3567e-05 deg
M 340.5408920185394 5.4833e-06 deg
tp 2459110.978789631343
(2020-Sep-18.47878963)		 3.1079e-05 TDB
period 2043.894525133221
5.60		 2.3353e-05
6.394e-08		 d
yr
n .1761343335349143 2.0124e-09 deg/d
Q 4.226990497198222 3.2197e-08 au
   Orbit Determination Parameters
   # obs. used (total)      931  
   data-arc span      8050 days (22.04 yr)  
   first obs. used      1998-10-17  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .36351  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:01:02  

Additional Information
 Earth MOID = 1.0966 au 
 Jupiter MOID = 1.36163 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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