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34530 (2000 ST212)
Classification: Main-belt Asteroid          SPK-ID: 2034530
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1286926719659295 4.8814e-08  
a 2.962703850775383 2.0903e-08 au
q 2.58142557597535 1.5395e-07 au
i 11.70074077182836 4.6367e-06 deg
node 85.43174683900136 2.1202e-05 deg
peri 274.4334844494626 2.7104e-05 deg
M 325.5847073174496 1.76e-05 deg
tp 2459178.565488870953
(2020-Nov-25.06548887)
9.15e-05 TDB
period 1862.647997355124
5.10
1.9712e-05
5.397e-08
d
yr
n .1932732327907279 2.0454e-09 deg/d
Q 3.343982125575416 2.3593e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1034  
   data-arc span      10877 days (29.78 yr)  
   first obs. used      1990-10-20  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54503  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 03:03:18  

Additional Information
 Earth MOID = 1.61177 au 
 Jupiter MOID = 2.19542 au 
 T_jup = 3.222 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456873.5 (2014-Aug-04.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1321590503920917 4.8995e-08  
q 2.569238505691317 1.5497e-07 au
tp 2457319.927707900567
(2015-Oct-24.42770790)
8.6732e-05 TDB
node 85.47873843007999 2.1219e-05 deg
peri 275.0705574164295 2.6822e-05 deg
i 11.7019173292202 4.6383e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1034  
   data-arc span      10877 days (29.78 yr)  
   first obs. used      1990-10-20  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54503  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 03:03:18  

Additional Information
 Jupiter MOID = 2.19542 au 
 T_jup = 3.222 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.400490748738559E-15 -7.553843148671947E-15 2.626011378658744E-13 4.408427191906629E-15 1.424418310297048E-13 -4.405445587979072E-15
q -7.553843148671947E-15 2.401460628368571E-14 -7.704218473611516E-13 -1.334549928588206E-14 -4.509598768832235E-13 1.432691042077014E-14
tp 2.626011378658744E-13 -7.704218473611516E-13 7.522409528713063E-9 1.384723735599557E-11 1.435278732907388E-9 1.100457232279748E-12
node 4.408427191906629E-15 -1.334549928588206E-14 1.384723735599557E-11 4.502271592996117E-10 -4.37795135959704E-10 -1.204202398464546E-11
peri 1.424418310297048E-13 -4.509598768832235E-13 1.435278732907388E-9 -4.37795135959704E-10 7.194174549243221E-10 1.180232528558545E-11
i -4.405445587979072E-15 1.432691042077014E-14 1.100457232279748E-12 -1.204202398464546E-11 1.180232528558545E-11 2.151413175396566E-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 14.0   n/a MPO329080  
diameter diameter 5.981 km 0.229 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.164   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34530 (2000 ST212)          Discovered 2000-Sep-25 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 ST212 = 1990 UL14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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