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434761 (2006 HL116)
Classification: Main-belt Asteroid          SPK-ID: 2434761
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .233903599136493 2.3873e-07  
a 2.768398635631157 7.9829e-08 au
q 2.120860230912472 6.9811e-07 au
i 4.839848963641262 1.8056e-05 deg
node 30.73656080938978 0.00010339 deg
peri 147.8918522612859 0.00025916 deg
M 50.95070097114536 0.00013255 deg
tp 2458762.383752831358
(2019-Oct-05.88375283)
0.00062768 TDB
period 1682.446901550135
4.61
7.2772e-05
1.992e-07
d
yr
n .2139740634122309 9.2552e-09 deg/d
Q 3.415937040349841 9.8502e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      3314 days (9.07 yr)  
   first obs. used      2006-04-26  
   last obs. used      2015-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57123  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 13:42:39  

Additional Information
 Earth MOID = 1.12622 au 
 Jupiter MOID = 1.5463 au 
 T_jup = 3.293 
[ 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 17.7   n/a MPO335623  

434761 (2006 HL116)          Discovered 2006-Apr-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2006 HL116 = 2009 YW15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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