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160880 (2001 PJ10)
Classification: Main-belt Asteroid          SPK-ID: 2160880
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06846772303694369 4.2591e-08  
a 3.157062556687321 2.3598e-08 au
q 2.940905671945748 1.3561e-07 au
i 8.652380761344704 5.4067e-06 deg
node 306.5238027168212 3.1084e-05 deg
peri 102.9763791775778 5.3247e-05 deg
M 75.83033659536613 4.1302e-05 deg
tp 2458768.917634538615
(2019-Oct-12.41763454)
0.00023538 TDB
period 2048.911537807852
5.61
2.2972e-05
6.289e-08
d
yr
n .1757030468895534 1.97e-09 deg/d
Q 3.373219441428894 2.5214e-08 au
  Orbit Determination Parameters
   # obs. used (total)      815  
   data-arc span      7113 days (19.47 yr)  
   first obs. used      2001-07-27  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52588  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:02:38  

Additional Information
 Earth MOID = 1.96666 au 
 Jupiter MOID = 1.90224 au 
 T_jup = 3.185 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457405.5 (2016-Jan-18.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06566577662116865 4.2323e-08  
q 2.952995609228815 1.345e-07 au
tp 2456723.677144804655
(2014-Mar-07.17714480)
0.00025075 TDB
node 306.6555714445651 3.104e-05 deg
peri 103.5935587510962 5.4874e-05 deg
i 8.655623392911599 5.4087e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      815  
   data-arc span      7113 days (19.47 yr)  
   first obs. used      2001-07-27  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52588  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:02:38  

Additional Information
 Jupiter MOID = 1.90224 au 
 T_jup = 3.185 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.791278082542391E-15 -5.612925585767889E-15 -1.043235546287683E-12 -6.867583984667094E-15 -2.209465525492731E-13 -2.552161564073081E-15
q -5.612925585767889E-15 1.808984520733885E-14 2.016868257527347E-12 2.213472217371418E-14 4.936353275496753E-13 8.392590949265193E-15
tp -1.043235546287683E-12 2.016868257527347E-12 6.287605531939189E-8 -2.174032498846171E-11 1.136675047239243E-8 -1.030790657309567E-11
node -6.867583984667094E-15 2.213472217371418E-14 -2.174032498846171E-11 9.634629519373817E-10 -9.561890934618473E-10 1.557938890793715E-11
peri -2.209465525492731E-13 4.936353275496753E-13 1.136675047239243E-8 -9.561890934618473E-10 3.011115989631008E-9 -1.707030798038657E-11
i -2.552161564073081E-15 8.392590949265193E-15 -1.030790657309567E-11 1.557938890793715E-11 -1.707030798038657E-11 2.925382468960984E-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 14.6   n/a MPO532897  
diameter diameter 7.997 km 0.374 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160880 (2001 PJ10)          Discovered 2001-Aug-08 by NEAT at Haleakala
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2001 PJ10 = 2002 TF138 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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