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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1701071863052955 8.3878e-08  
a 3.121210936554208 3.9763e-08 au
q 2.590270526271656 2.7737e-07 au
i 16.98290651348906 9.5031e-06 deg
node 16.35080497899042 2.0818e-05 deg
peri 226.8299068460512 3.2904e-05 deg
M 74.6490796516029 2.8323e-05 deg
tp 2456982.857137464783
(2014-Nov-21.35713746)
0.00015637 JED
period 2014.10963422976
5.51
3.8488e-05
1.054e-07
d
yr
n .1787390288402408 3.4156e-09 deg/d
Q 3.652151346836761 4.6527e-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 = 1.61002 au 
 Jupiter MOID = 1.47875 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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