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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1346461635473796 4.0806e-08  
a 2.190788394232975 1.0964e-08 au
q 1.89580714180538 9.0093e-08 au
i 2.587605334211676 5.1893e-06 deg
node 4.897982170360928 9.1103e-05 deg
peri 30.16608671028003 9.3445e-05 deg
M 335.8678375194943 2.3434e-05 deg
tp 2459079.894938054078
(2020-Aug-18.39493805)
7.7462e-05 TDB
period 1184.401842253353
3.24
8.8909e-06
2.434e-08
d
yr
n .3039508950062854 2.2817e-09 deg/d
Q 2.485769646660569 1.244e-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 = .902755 au 
 Jupiter MOID = 2.91751 au 
 T_jup = 3.660 
[ 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 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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2055-Oct-21 10:21 < 00:01 Hebe 0.0223490333238694 0.0223422216677375 0.0223558461424146 6.29565193519391 6.29565189101062 2471926.931399602 0.374127090933082 424.671895707893 28.0543510622506 36.9923062412157 71961.9783484819 T 18 CATAB v2.0f-lin.ifort 2019-Sep-24 03:03:07 2019-Sep-24 03:03

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