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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1312991784030768 3.3449e-08  
a 2.553922363482362 1.3179e-08 au
q 2.218594455451884 8.6036e-08 au
i 13.06423353678783 3.7034e-06 deg
node 253.1034786708715 1.8335e-05 deg
peri 2.440808379731902 2.5209e-05 deg
M 207.35106941992 1.9728e-05 deg
tp 2459632.622470465407
(2022-Feb-22.12247047)
8.3702e-05 TDB
period 1490.767662130236
4.08
1.1539e-05
3.159e-08
d
yr
n .2414863222117235 1.8692e-09 deg/d
Q 2.88925027151284 1.491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1302  
   data-arc span      8068 days (22.09 yr)  
   first obs. used      1998-09-20  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47516  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:38:33  

Additional Information
 Earth MOID = 1.20392 au 
 Jupiter MOID = 2.16829 au 
 T_jup = 3.390 
[ 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 14.5   n/a MPO502477  
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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