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JPL Small-Body Database Browser
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108186 (2001 HX15)
Classification: Main-belt Asteroid          SPK-ID: 2108186
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2992006484081752 4.3673e-08  
a 2.772087613448285 2.0285e-08 au
q 1.942677202060287 1.2446e-07 au
i 9.725400000668774 5.5173e-06 deg
node 20.2832830533709 2.6752e-05 deg
peri 311.347472957799 2.8141e-05 deg
M 329.6800914135902 1.2983e-05 deg
tp 2459142.482311439818
(2020-Oct-19.98231144)
6.1915e-05 TDB
period 1685.810891304761
4.62
1.8504e-05
5.066e-08
d
yr
n .2135470839919489 2.344e-09 deg/d
Q 3.601498024836282 2.6354e-08 au
  Orbit Determination Parameters
   # obs. used (total)      915  
   data-arc span      6604 days (18.08 yr)  
   first obs. used      2001-04-01  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54922  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:22:31  

Additional Information
 Earth MOID = .948955 au 
 Jupiter MOID = 1.85636 au 
 T_jup = 3.250 
[ 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 14.4   n/a MPO469102  
diameter diameter 3.362 km 0.478 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.298   0.130 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108186 (2001 HX15)          Discovered 2001-Apr-24 by Broughton, J. at Reedy Creek
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 HX15 = 2002 PG41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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