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295359 (2008 HL36)
Classification: Main-belt Asteroid          SPK-ID: 2295359
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08406951730091884 4.8189e-08  
a 2.224538684680801 1.5118e-08 au
q 2.037522791242465 1.0899e-07 au
i 7.469372587596534 6.1852e-06 deg
node 99.69282261701164 3.9066e-05 deg
peri 212.2500580631213 5.6878e-05 deg
M 36.3621735571714 3.9321e-05 deg
tp 2458478.093154720046
(2018-Dec-25.59315472)
0.00013226 TDB
period 1211.876518643711
3.32
1.2354e-05
3.382e-08
d
yr
n .2970599681252173 3.0283e-09 deg/d
Q 2.411554578119137 1.6389e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      9424 days (25.80 yr)  
   first obs. used      1994-01-11  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5557  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 06:59:54  

Additional Information
 Earth MOID = 1.02595 au 
 Jupiter MOID = 2.76398 au 
 T_jup = 3.631 
[ 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 17.3   n/a MPO450204  

295359 (2008 HL36)          Discovered 2008-Apr-30 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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