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JPL Small-Body Database Browser
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97836 (2000 PW8)
Classification: Main-belt Asteroid          SPK-ID: 2097836
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1350110904015056 4.0967e-08  
a 2.191724159089466 1.0956e-08 au
q 1.895817090511474 9.0578e-08 au
i 2.587678115078582 5.188e-06 deg
node 4.959915201476341 9.1091e-05 deg
peri 29.86766456755092 9.3406e-05 deg
M 214.6138309032833 2.2757e-05 deg
tp 2459079.127735464768
(2020-Aug-17.62773546)
7.7123e-05 TDB
period 1185.16077449356
3.24
8.8867e-06
2.433e-08
d
yr
n .3037562563221301 2.2777e-09 deg/d
Q 2.487631227667458 1.2435e-08 au
  Orbit Determination Parameters
   # obs. used (total)      689  
   data-arc span      12751 days (34.91 yr)  
   first obs. used      1984-09-21  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59598  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:03:02  

Additional Information
 Earth MOID = .902039 au 
 Jupiter MOID = 2.91671 au 
 T_jup = 3.659 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456550.5 (2013-Sep-15.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1348997748129973 4.0885e-08  
q 1.895447819279442 9.0283e-08 au
tp 2456710.085097064747
(2014-Feb-21.58509706)
6.7518e-05 TDB
node 5.010799759130708 9.1069e-05 deg
peri 29.92922041334233 9.3389e-05 deg
i 2.58875392454093 5.1878e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      689  
   data-arc span      12751 days (34.91 yr)  
   first obs. used      1984-09-21  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59598  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:03:02  

Additional Information
 Jupiter MOID = 2.91671 au 
 T_jup = 3.659 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.67160111645044E-15 -3.670799448924689E-15 -8.964754748623177E-13 1.19131836075361E-14 -3.279695551418413E-13 1.818997284546028E-16
q -3.670799448924689E-15 8.150990749321753E-15 2.248710665086748E-12 -2.791724286449649E-14 7.986155082755259E-13 -3.373337204095521E-16
tp -8.964754748623177E-13 2.248710665086748E-12 4.558714187801078E-9 -2.096715769009092E-11 1.406220768508671E-9 -5.116375082901522E-13
node 1.19131836075361E-14 -2.791724286449649E-14 -2.096715769009092E-11 8.293578846917712E-9 -8.291112513937842E-9 -1.418048359767347E-10
peri -3.279695551418413E-13 7.986155082755259E-13 1.406220768508671E-9 -8.291112513937842E-9 8.72156022219255E-9 1.414964465768468E-10
i 1.818997284546028E-16 -3.373337204095521E-16 -5.116375082901522E-13 -1.418048359767347E-10 1.414964465768468E-10 2.691358509206766E-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 16.2   n/a MPO436452  
diameter diameter 2.603 km 0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.101   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97836 (2000 PW8)          Discovered 2000-Aug-09 by Broughton, J. at Reedy Creek
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 PW8 = 1984 SV7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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