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123031 (2000 SN283)
Classification: Main-belt Asteroid          SPK-ID: 2123031
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .191514375535956 4.5301e-08  
a 2.595050169649892 1.7197e-08 au
q 2.098060756924916 1.1987e-07 au
i 11.7428739568198 5.9605e-06 deg
node 314.7408769462444 1.8802e-05 deg
peri 233.2411514587493 2.3783e-05 deg
M 64.13295626584258 1.5398e-05 deg
tp 2458728.483139869180
(2019-Sep-01.98313987)
6.4244e-05 TDB
period 1526.92274532261
4.18
1.5178e-05
4.156e-08
d
yr
n .2357683131663212 2.3436e-09 deg/d
Q 3.092039582374868 2.0491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      824  
   data-arc span      7262 days (19.88 yr)  
   first obs. used      2000-09-02  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5423  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:38:20  

Additional Information
 Earth MOID = 1.12412 au 
 Jupiter MOID = 1.98527 au 
 T_jup = 3.362 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457216.5 (2015-Jul-13.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1917238292918098 4.529e-08  
q 2.09647780177114 1.2014e-07 au
tp 2457201.042656059368
(2015-Jun-27.54265606)
5.967e-05 TDB
node 314.779184591626 1.8806e-05 deg
peri 232.8672071476115 2.3766e-05 deg
i 11.74352362596931 5.9607e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      824  
   data-arc span      7262 days (19.88 yr)  
   first obs. used      2000-09-02  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5423  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:38:20  

Additional Information
 Jupiter MOID = 1.98527 au 
 T_jup = 3.362 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.051173687506587E-15 -5.404345983083694E-15 -1.317557020298064E-12 -2.643136398783216E-15 -2.662553056124587E-13 -2.355749556188174E-16
q -5.404345983083694E-15 1.443396433350185E-14 3.564142534027581E-12 6.406989313307793E-15 7.278768232283844E-13 6.065505370577616E-16
tp -1.317557020298064E-12 3.564142534027581E-12 3.560557371278658E-9 1.058875365998649E-12 8.735358292873814E-10 2.375653005733897E-12
node -2.643136398783216E-15 6.406989313307793E-15 1.058875365998649E-12 3.536498677525533E-10 -3.453272464101259E-10 -1.775812597881422E-12
peri -2.662553056124587E-13 7.278768232283844E-13 8.735358292873814E-10 -3.453272464101259E-10 5.648024900454918E-10 2.330396433623351E-12
i -2.355749556188174E-16 6.065505370577616E-16 2.375653005733897E-12 -1.775812597881422E-12 2.330396433623351E-12 3.55302019308729E-11

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 15.0   n/a MPO338116  
diameter diameter 4.131 km 0.328 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.124   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123031 (2000 SN283)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 SN283 = 2001 XP38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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