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295606 (2008 SP182)
Classification: Main-belt Asteroid          SPK-ID: 2295606
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1352763524687041 4.9659e-08  
a 2.226076159961555 1.9127e-08 au
q 1.924940696724416 1.1507e-07 au
i 5.154615927553013 8.2422e-06 deg
node 42.60590387691256 6.6716e-05 deg
peri 239.7647879744268 7.6534e-05 deg
M 270.6711537824814 4.2514e-05 deg
tp 2459301.521613071176
(2021-Mar-28.02161307)
0.00014517 TDB
period 1213.133106429521
3.32
1.5635e-05
4.281e-08
d
yr
n .296752267407447 3.8246e-09 deg/d
Q 2.527211623198693 2.1714e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      6784 days (18.57 yr)  
   first obs. used      2001-08-27  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5938  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:48:46  

Additional Information
 Earth MOID = .914826 au 
 Jupiter MOID = 2.59776 au 
 T_jup = 3.628 
[ 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 17.6   n/a MPO460240  

295606 (2008 SP182)          Discovered 2007-Mar-11 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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