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JPL Small-Body Database Browser
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226677 (2004 HX30)
Classification: Main-belt Asteroid          SPK-ID: 2226677
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1567019446521664 4.5786e-08  
a 2.330873703685052 1.189e-08 au
q 1.965621261579007 1.0687e-07 au
i 3.695045378070656 5.7627e-06 deg
node 146.6463231365734 7.1496e-05 deg
peri 66.97307504533464 7.3595e-05 deg
M 86.18711104227984 1.6678e-05 deg
tp 2458289.316641901351
(2018-Jun-19.81664190)		 5.9721e-05 TDB
period 1299.800023005276
3.56		 9.9457e-06
2.723e-08		 d
yr
n .2769656821267335 2.1193e-09 deg/d
Q 2.696126145791097 1.3753e-08 au
   Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      7182 days (19.66 yr)  
   first obs. used      2000-02-03  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58078  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:55:41  

Additional Information
 Earth MOID = .963242 au 
 Jupiter MOID = 2.27298 au 
 T_jup = 3.552 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO437075  

226677 (2004 HX30)          Discovered 2004-Apr-20 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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