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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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1595820745244139 5.9019e-08  
a 3.10546416813102 2.6137e-08 au
q 2.609887753819439 1.9154e-07 au
i 2.124030381873569 5.813e-06 deg
node 60.41735325599139 0.0001345 deg
peri 315.9790911443229 0.00013547 deg
M 219.2384819779901 2.1212e-05 deg
tp 2459782.073186779794
(2022-Jul-21.57318678)		 0.00012496 TDB
period 1998.886849150991
5.47		 2.5236e-05
6.909e-08		 d
yr
n .1801002393671792 2.2737e-09 deg/d
Q 3.601040582442602 3.0308e-08 au
   Orbit Determination Parameters
   # obs. used (total)      585  
   data-arc span      10729 days (29.37 yr)  
   first obs. used      1991-02-08  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56365  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:07:16  

Additional Information
 Earth MOID = 1.61193 au 
 Jupiter MOID = 1.86104 au 
 T_jup = 3.200 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457310.5 (2015-Oct-15.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1594553319579072 5.8989e-08  
q 2.611328644147807 1.9146e-07 au
tp 2457785.437939590229
(2017-Jan-31.93793959)		 0.00010778 TDB
node 60.42966460673041 0.00013446 deg
peri 316.4652259119922 0.00013544 deg
i 2.12417723541996 5.8128e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      585  
   data-arc span      10729 days (29.37 yr)  
   first obs. used      1991-02-08  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56365  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:07:16  

Additional Information
 Jupiter MOID = 1.86104 au 
 T_jup = 3.200 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.479701080262223E-15 -1.122725187376549E-14 -1.129781482362875E-12 6.7740292086049E-15 -1.218916126960153E-13 -4.184822511388113E-16
q -1.122725187376549E-14 3.665821643638975E-14 4.992914511993457E-12 -2.248747191100311E-14 5.850449683493175E-13 1.550543071066249E-15
tp -1.129781482362875E-12 4.992914511993457E-12 1.161548605380394E-8 8.373126693849398E-12 1.786723161670433E-9 5.149610320672304E-13
node 6.7740292086049E-15 -2.248747191100311E-14 8.373126693849398E-12 1.807946316778711E-8 -1.80654228582146E-8 -2.818045454004707E-10
peri -1.218916126960153E-13 5.850449683493175E-13 1.786723161670433E-9 -1.80654228582146E-8 1.834412679405635E-8 2.816847047168615E-10
i -4.184822511388113E-16 1.550543071066249E-15 5.149610320672304E-13 -2.818045454004707E-10 2.816847047168615E-10 3.378818065637431E-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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