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JPL Small-Body Database Browser
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48175 (2001 HB23)
Classification: Main-belt Asteroid          SPK-ID: 2048175
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1053284772222269 4.3576e-08  
a 2.665530189401286 1.7681e-08 au
q 2.384773953561775 1.1729e-07 au
i 16.18862020438529 5.4912e-06 deg
node 79.68003603442484 1.8936e-05 deg
peri 204.949312220691 3.3668e-05 deg
M 3.458390395873067 2.7614e-05 deg
tp 2458585.229777995802
(2019-Apr-11.72977800)
0.00012192 TDB
period 1589.548689491879
4.35
1.5816e-05
4.33e-08
d
yr
n .2264793789456546 2.2534e-09 deg/d
Q 2.946286425240798 1.9543e-08 au
  Orbit Determination Parameters
   # obs. used (total)      875  
   data-arc span      7643 days (20.93 yr)  
   first obs. used      1998-11-13  
   last obs. used      2019-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59145  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:36:04  

Additional Information
 Earth MOID = 1.37591 au 
 Jupiter MOID = 2.17616 au 
 T_jup = 3.319 
[ 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 14.6   n/a MPO257192  

48175 (2001 HB23)          Discovered 2001-Apr-26 by Yeung, W. K. Y. at Desert Beaver
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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