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95917 (2003 HM48)
Classification: Main-belt Asteroid          SPK-ID: 2095917
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04282880965923819 7.5493e-08  
a 2.605177582991496 2.3785e-08 au
q 2.493600928161039 2.0972e-07 au
i 14.16222207682588 5.4011e-06 deg
node 229.2360243825752 2.1401e-05 deg
peri 340.8527862381106 6.9345e-05 deg
M 45.3120208042756 7.1278e-05 deg
tp 2458807.185088072349
(2019-Nov-19.68508807)
0.0003028 TDB
period 1535.869887475591
4.20
2.1033e-05
5.759e-08
d
yr
n .2343948552775578 3.21e-09 deg/d
Q 2.716754237821953 2.4804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      500  
   data-arc span      7261 days (19.88 yr)  
   first obs. used      1999-06-14  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55048  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:53:07  

Additional Information
 Earth MOID = 1.48836 au 
 Jupiter MOID = 2.27461 au 
 T_jup = 3.368 
[ 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 15.3   n/a MPO468956  
diameter diameter 2.791 km 0.697 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.207   0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

95917 (2003 HM48)          Discovered 2003-Apr-30 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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