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72846 (2001 HY35)
Classification: Main-belt Asteroid          SPK-ID: 2072846
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0904350891711036 4.4677e-08  
a 3.045430296702575 1.7205e-08 au
q 2.770016536255897 1.3485e-07 au
i 8.36443094478874 4.6516e-06 deg
node 217.6295126678145 3.1145e-05 deg
peri 120.948394859909 3.8724e-05 deg
M 152.9601551116718 2.4334e-05 deg
tp 2458375.702687323131
(2018-Sep-14.20268732)
0.00012992 TDB
period 1941.205095842739
5.31
1.645e-05
4.504e-08
d
yr
n .1854518107184922 1.5715e-09 deg/d
Q 3.320844057149253 1.8761e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1377  
   data-arc span      7707 days (21.10 yr)  
   first obs. used      2000-02-12  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51954  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:16:16  

Additional Information
 Earth MOID = 1.77192 au 
 Jupiter MOID = 2.04694 au 
 T_jup = 3.216 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.90   n/a MPCxxxxx  
diameter diameter 6.358 km 0.448 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.159   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72846 (2001 HY35)          Discovered 2001-Apr-29 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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