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100234 (1994 PS24)
Classification: Main-belt Asteroid          SPK-ID: 2100234
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1595820833737168 5.9993e-08  
a 3.105464170953022 2.6359e-08 au
q 2.609887728709907 1.9397e-07 au
i 2.124030654187105 5.8195e-06 deg
node 60.4172951411002 0.00015369 deg
peri 315.9791456139255 0.00015457 deg
M 219.2384840163093 2.1349e-05 deg
tp 2459782.073176527450
(2022-Jul-21.57317653)		 0.00012554 TDB
period 1998.886851875638
5.47		 2.545e-05
6.968e-08		 d
yr
n .1801002391216877 2.2931e-09 deg/d
Q 3.601040613196139 3.0566e-08 au
   Orbit Determination Parameters
   # obs. used (total)      550  
   data-arc span      10671 days (29.22 yr)  
   first obs. used      1991-02-08  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57396  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:51:16  

Additional Information
 Earth MOID = 1.61193 au 
 Jupiter MOID = 1.86104 au 
 T_jup = 3.200 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456970.5 (2014-Nov-09.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1596261897173408 5.9918e-08  
q 2.609999479705435 1.9364e-07 au
tp 2457785.706121533562
(2017-Feb-01.20612153)		 0.00010881 TDB
node 60.43027076548087 0.00015362 deg
peri 316.5631054075661 0.00015451 deg
i 2.124569423171904 5.8205e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      550  
   data-arc span      10671 days (29.22 yr)  
   first obs. used      1991-02-08  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57396  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:51:16  

Additional Information
 Jupiter MOID = 1.86104 au 
 T_jup = 3.200 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.590135323289042E-15 -1.153263462331674E-14 -1.29586914819911E-12 1.19523267654036E-14 -1.734543862947237E-13 -4.508879918678775E-16
q -1.153263462331674E-14 3.749713259148311E-14 5.45902372078719E-12 -3.809365253670079E-14 7.314462086814196E-13 1.66409298439037E-15
tp -1.29586914819911E-12 5.45902372078719E-12 1.184033040355627E-8 1.590346229301511E-11 1.844596977948161E-9 4.916111967490134E-13
node 1.19523267654036E-14 -3.809365253670079E-14 1.590346229301511E-11 2.359973362574947E-8 -2.35806141566127E-8 -2.987461273643411E-10
peri -1.734543862947237E-13 7.314462086814196E-13 1.844596977948161E-9 -2.35806141566127E-8 2.387277162249846E-8 2.986097640398479E-10
i -4.508879918678775E-16 1.66409298439037E-15 4.916111967490134E-13 -2.987461273643411E-10 2.986097640398479E-10 3.387778701937208E-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 14.8   n/a MPO432531  
diameter diameter 5.867 km 0.531 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100234 (1994 PS24)          Discovered 1994-Aug-12 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1994 PS24 = 2000 SX151 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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