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35202 (1994 PH8)
Classification: Main-belt Asteroid          SPK-ID: 2035202
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 .1630905580794538 3.4186e-08  
a 3.078869549943859 1.5326e-08 au
q 2.576734996789678 1.0642e-07 au
i .09486553860705882 4.0354e-06 deg
node 227.7762768980503 0.0024431 deg
peri 192.7791280104036 0.0024432 deg
M 217.636693832923 1.4108e-05 deg
tp 2459780.834708040871
(2022-Jul-20.33470804)
8.0645e-05 TDB
period 1973.264758020065
5.40
1.4734e-05
4.034e-08
d
yr
n .1824387723628211 1.3622e-09 deg/d
Q 3.581004103098039 1.7826e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1053  
   data-arc span      9060 days (24.80 yr)  
   first obs. used      1994-08-10  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5647  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:44:51  

Additional Information
 Earth MOID = 1.58947 au 
 Jupiter MOID = 1.75212 au 
 T_jup = 3.208 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456407.5 (2013-Apr-25.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1674208915287445 3.4226e-08  
q 2.556151744213433 1.0648e-07 au
tp 2455844.326580845602
(2011-Oct-09.82658085)
6.6554e-05 TDB
node 228.1742497855146 0.0024638 deg
peri 192.3140921921839 0.0024638 deg
i .09409952965975436 4.0435e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1053  
   data-arc span      9060 days (24.80 yr)  
   first obs. used      1994-08-10  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5647  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:44:51  

Additional Information
 Jupiter MOID = 1.75212 au 
 T_jup = 3.208 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.171440442438064E-15 -3.617009582669677E-15 -2.76400695482004E-13 9.623447171480658E-15 -7.812755193944797E-14 9.963429604901863E-18
q -3.617009582669677E-15 1.13388495617774E-14 1.003846097133598E-12 -1.458895750077833E-14 2.629934433680694E-13 -7.461782433550541E-17
tp -2.76400695482004E-13 1.003846097133598E-12 4.429429213745263E-9 3.259595161972386E-12 8.634745894806072E-10 2.894117427970943E-14
node 9.623447171480658E-15 -1.458895750077833E-14 3.259595161972386E-12 6.070128201406922E-6 -6.070116973149327E-6 -1.058625661705231E-9
peri -7.812755193944797E-14 2.629934433680694E-13 8.634745894806072E-10 -6.070116973149327E-6 6.070284276737332E-6 1.058621887491268E-9
i 9.963429604901863E-18 -7.461782433550541E-17 2.894117427970943E-14 -1.058625661705231E-9 1.058621887491268E-9 1.634997908143768E-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 14.5   n/a MPO436011  
diameter diameter 6.670 km 0.202 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35202 (1994 PH8)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 PH8 = 2000 UN7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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