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JPL Small-Body Database Browser
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268036 (2004 PS68)
Classification: Main-belt Asteroid          SPK-ID: 2268036
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1552193249177421 5.0524e-08  
a 2.639424620691072 2.6595e-08 au
q 2.229734912896137 1.4206e-07 au
i 10.79640136968471 5.5204e-06 deg
node 283.7567109721049 6.8943e-05 deg
peri 352.9993758926854 8.0881e-05 deg
M 193.9470541418067 4.5372e-05 deg
tp 2459322.947688634025
(2021-Apr-18.44768863)
0.0002008 TDB
period 1566.2544651894
4.29
2.3673e-05
6.481e-08
d
yr
n .229847708658546 3.474e-09 deg/d
Q 3.049114328486008 3.0723e-08 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      6662 days (18.24 yr)  
   first obs. used      2000-10-04  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5743  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:44:00  

Additional Information
 Earth MOID = 1.21315 au 
 Jupiter MOID = 2.09555 au 
 T_jup = 3.354 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO382362  
diameter diameter 3.807 km 0.223 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

268036 (2004 PS68)          Discovered 2004-Aug-07 by CINEOS at Campo Imperatore
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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