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JPL Small-Body Database Browser
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215195 (2000 SA22)
Classification: Main-belt Asteroid          SPK-ID: 2215195
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3234644245549005 3.6327e-08  
a 2.607403968935569 2.6419e-08 au
q 1.764001544541662 9.8841e-08 au
i 27.20767072255081 1.1576e-05 deg
node 188.5467771717831 8.9353e-06 deg
peri 98.2446868676753 3.2729e-05 deg
M 291.9261455855328 3.643e-05 deg
tp 2459291.296216048920
(2021-Mar-17.79621605)
0.00015965 TDB
period 1537.839140710723
4.21
2.3373e-05
6.399e-08
d
yr
n .23409470501162 3.5579e-09 deg/d
Q 3.450806393329477 3.4965e-08 au
  Orbit Determination Parameters
   # obs. used (total)      353  
   data-arc span      9161 days (25.08 yr)  
   first obs. used      1995-03-28  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57055  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:16:20  

Additional Information
 Earth MOID = .950687 au 
 Jupiter MOID = 2.4124 au 
 T_jup = 3.187 
[ 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 15.8   n/a MPO427265  
diameter diameter 4.660 km 0.744 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215195 (2000 SA22)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2000 SA22 = 2004 KC17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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