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JPL Small-Body Database Browser
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193130 (2000 HQ43)
Classification: Main-belt Asteroid          SPK-ID: 2193130
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1298742034546775 5.835e-08  
a 2.359647676587684 1.2995e-08 au
q 2.053190314157178 1.3754e-07 au
i .8113745020035823 6.8325e-06 deg
node 215.4290362638761 0.00037843 deg
peri 9.249993645429802 0.00037914 deg
M 195.6678055424634 2.3066e-05 deg
tp 2459604.851110689794
(2022-Jan-25.35111069)
8.6336e-05 TDB
period 1323.942642928347
3.62
1.0937e-05
2.994e-08
d
yr
n .2719151029109073 2.2463e-09 deg/d
Q 2.66610503901819 1.4683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      7120 days (19.49 yr)  
   first obs. used      2000-04-29  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61593  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 21:44:25  

Additional Information
 Earth MOID = 1.044 au 
 Jupiter MOID = 2.31182 au 
 T_jup = 3.540 
[ 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 17.7   n/a MPO449954  

193130 (2000 HQ43)          Discovered 2000-Apr-29 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2000 HQ43 = 2007 GR58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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