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48491 (1992 HG5)
Classification: Main-belt Asteroid          SPK-ID: 2048491
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1702173372706756 8.3876e-08  
a 3.121361750453184 3.9915e-08 au
q 2.590051864632508 2.7751e-07 au
i 16.98360944884541 9.5035e-06 deg
node 16.3497741066536 2.0816e-05 deg
peri 226.8485635572988 3.2894e-05 deg
M 110.3636260769906 2.852e-05 deg
tp 2456982.998462224196
(2014-Nov-21.49846222)
0.00015632 JED
period 2014.25561574255
5.51
3.8637e-05
1.058e-07
d
yr
n .1787260748766918 3.4283e-09 deg/d
Q 3.65267163627386 4.671e-08 au
  Orbit Determination Parameters
   # obs. used (total)      683  
   data-arc span      8547 days (23.40 yr)  
   first obs. used      1992-04-24  
   last obs. used      2015-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55935  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Oct-05 14:56:46  

Additional Information
 Earth MOID = 1.61034 au 
 Jupiter MOID = 1.47906 au 
 T_jup = 3.127 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5 mag n/a MPO302335  

48491 (1992 HG5)          Discovered 1992-Apr-24 by Debehogne, H. at La Silla
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 HG5 = 2002 BH30 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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