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48188 (2001 HX48)
Classification: Main-belt Asteroid          SPK-ID: 2048188
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1315054366882404 3.4178e-08  
a 2.553295659082011 1.3944e-08 au
q 2.217523398440243 8.8471e-08 au
i 13.06537624863991 3.7683e-06 deg
node 253.1028523329579 2.3769e-05 deg
peri 2.333181420112689 3.1759e-05 deg
M 110.8688024661527 2.2312e-05 deg
tp 2458141.558909749344
(2018-Jan-23.05890975)
9.1932e-05 TDB
period 1490.218968863455
4.08
1.2207e-05
3.342e-08
d
yr
n .2415752366073834 1.9789e-09 deg/d
Q 2.88906791972378 1.5778e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1151  
   data-arc span      7711 days (21.11 yr)  
   first obs. used      1998-09-20  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4912  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:36:04  

Additional Information
 Earth MOID = 1.20257 au 
 Jupiter MOID = 2.16796 au 
 T_jup = 3.391 
[ 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 14.4   n/a MPO412505  
diameter diameter 2.717 km 0.325 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.456   0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48188 (2001 HX48)          Discovered 2001-Apr-21 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 HX48 = 2000 AQ78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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