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56994 (2000 SR292)
Classification: Main-belt Asteroid          SPK-ID: 2056994
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06348101962167436 3.6317e-08  
a 3.161472023671797 2.3319e-08 au
q 2.960778556103713 1.2453e-07 au
i 15.15401858594063 4.9533e-06 deg
node 353.1960736650223 1.4648e-05 deg
peri 290.5022220525091 4.2159e-05 deg
M 281.0422668932047 4.0048e-05 deg
tp 2459450.823500744957
(2021-Aug-24.32350074)
0.0002289 TDB
period 2053.205606205942
5.62
2.2717e-05
6.22e-08
d
yr
n .1753355820341994 1.9399e-09 deg/d
Q 3.362165491239881 2.48e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1109  
   data-arc span      8511 days (23.30 yr)  
   first obs. used      1997-02-02  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55267  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:57:01  

Additional Information
 Earth MOID = 1.98627 au 
 Jupiter MOID = 1.86006 au 
 T_jup = 3.148 
[ 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 13.8   n/a MPO385183  
diameter diameter 10.539 km 0.238 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56994 (2000 SR292)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

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