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34554 (2000 ST251)
Classification: Outer Main-belt Asteroid          SPK-ID: 2034554
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1448064101790807 3.4749e-08  
a 3.233828346716244 2.6884e-08 au
q 2.765549272692913 1.1378e-07 au
i 1.380909545167489 4.8148e-06 deg
node 158.098445513476 0.00018323 deg
peri 131.1512773200959 0.00018414 deg
M 200.5414018172343 1.7729e-05 deg
tp 2459941.347669213121
(2022-Dec-27.84766921)
0.00010458 TDB
period 2124.094685245584
5.82
2.6488e-05
7.252e-08
d
yr
n .1694839700417486 2.1135e-09 deg/d
Q 3.702107420739575 3.0777e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1133  
   data-arc span      10194 days (27.91 yr)  
   first obs. used      1992-03-06  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53032  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:30:32  

Additional Information
 Earth MOID = 1.7495 au 
 Jupiter MOID = 1.47194 au 
 T_jup = 3.169 
[ 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 14.1   n/a MPO426132  
diameter diameter 7.773 km 0.192 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34554 (2000 ST251)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 ST251 = 1992 EV27 = 1998 FT132 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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