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JPL Small-Body Database Browser
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97846 (2000 PP28)
Classification: Main-belt Asteroid          SPK-ID: 2097846
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 .2322260662922634 5.6329e-08  
a 2.236091860649552 1.1241e-08 au
q 1.716813043982759 1.2527e-07 au
i 3.690749019771548 5.6309e-06 deg
node 21.36000419598373 7.401e-05 deg
peri 341.2102570878243 7.4946e-05 deg
M 318.6543152474828 1.8633e-05 deg
tp 2459140.768636772743
(2020-Oct-18.26863677)
6.4096e-05 TDB
period 1221.329614939154
3.34
9.2092e-06
2.521e-08
d
yr
n .2947607227373546 2.2226e-09 deg/d
Q 2.755370677316346 1.3851e-08 au
  Orbit Determination Parameters
   # obs. used (total)      624  
   data-arc span      14080 days (38.55 yr)  
   first obs. used      1980-10-13  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53654  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:04:09  

Additional Information
 Earth MOID = .71492 au 
 Jupiter MOID = 2.7006 au 
 T_jup = 3.600 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456633.5 (2013-Dec-07.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2314748574553923 5.6031e-08  
q 1.718286625243543 1.2449e-07 au
tp 2456698.502463298691
(2014-Feb-10.00246330)
5.0542e-05 TDB
node 21.4590527188653 7.4051e-05 deg
peri 341.1031211278624 7.5003e-05 deg
i 3.690294308365988 5.6268e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      624  
   data-arc span      14080 days (38.55 yr)  
   first obs. used      1980-10-13  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53654  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:04:09  

Additional Information
 Jupiter MOID = 2.7006 au 
 T_jup = 3.600 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.139459941925652E-15 -6.959340076185194E-15 2.958196134285269E-13 -1.763082919578763E-14 1.797311992803198E-14 1.312395032750996E-15
q -6.959340076185194E-15 1.549861042065232E-14 -3.58083682565997E-13 3.949013633764866E-14 2.76235484673902E-14 -3.211777590711394E-15
tp 2.958196134285269E-13 -3.58083682565997E-13 2.554478322524211E-9 2.382856958972838E-12 6.211468570950897E-10 -3.518161809411448E-12
node -1.763082919578763E-14 3.949013633764866E-14 2.382856958972838E-12 5.483567386874703E-9 -5.470672142697661E-9 -1.037007451749198E-10
peri 1.797311992803198E-14 2.76235484673902E-14 6.211468570950897E-10 -5.470672142697661E-9 5.625414887295225E-9 1.025730476885407E-10
i 1.312395032750996E-15 -3.211777590711394E-15 -3.518161809411448E-12 -1.037007451749198E-10 1.025730476885407E-10 3.166067735942538E-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 16.3   n/a MPO436452  
diameter diameter 3.092 km 0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97846 (2000 PP28)          Discovered 2000-Aug-03 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 PP28 = 1980 TM9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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