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215999 (2005 SV242)
Classification: Outer Main-belt Asteroid          SPK-ID: 2215999
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1043670287009764 7.8073e-08  
a 3.355579006494451 3.1494e-08 au
q 3.005367196015251 2.638e-07 au
i 8.827248429017127 9.0028e-06 deg
node 174.2022903908711 3.1889e-05 deg
peri 205.0320207525298 4.5811e-05 deg
M 133.6440758273244 3.124e-05 deg
tp 2458167.016817737213
(2018-Feb-17.51681774)
0.00019152 TDB
period 2245.172064359139
6.15
3.1609e-05
8.654e-08
d
yr
n .1603440581302432 2.2574e-09 deg/d
Q 3.705790816973651 3.4781e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      6148 days (16.83 yr)  
   first obs. used      2003-04-05  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53181  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:29:40  

Additional Information
 Earth MOID = 2.00964 au 
 Jupiter MOID = 1.7639 au 
 T_jup = 3.129 
[ 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 15.2   n/a MPO208149  

215999 (2005 SV242)          Discovered 2005-Sep-30 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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