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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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06846772987560268 4.0299e-08  
a 3.157062555911117 2.2212e-08 au
q 2.940905649632615 1.2576e-07 au
i 8.65238035802083 5.3604e-06 deg
node 306.5238098765187 2.815e-05 deg
peri 102.9763728646002 5.1029e-05 deg
M 75.83033600304564 4.0996e-05 deg
tp 2458768.917638068925
(2019-Oct-12.41763807)
0.00023344 TDB
period 2048.911537052226
5.61
2.1623e-05
5.92e-08
d
yr
n .1757030469543516 1.8543e-09 deg/d
Q 3.37321946218962 2.3733e-08 au
  Orbit Determination Parameters
   # obs. used (total)      951  
   data-arc span      7195 days (19.70 yr)  
   first obs. used      2001-07-27  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5133  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:50:01  

Additional Information
 Earth MOID = 1.96666 au 
 Jupiter MOID = 1.90224 au 
 T_jup = 3.185 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457627.5 (2016-Aug-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06674117448751568 4.0066e-08  
q 2.946641896962636 1.2453e-07 au
tp 2456723.166360905755
(2014-Mar-06.66636091)
0.00024281 TDB
node 306.5830520532842 2.8154e-05 deg
peri 103.3236172564367 5.2076e-05 deg
i 8.6506131592326 5.3601e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      951  
   data-arc span      7195 days (19.70 yr)  
   first obs. used      2001-07-27  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5133  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:50:01  

Additional Information
 Jupiter MOID = 1.90224 au 
 T_jup = 3.185 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.605317017057304E-15 -4.921157653278164E-15 -1.630431375475175E-12 -5.74661226113617E-15 -3.342661313445606E-13 -2.288345880343423E-15
q -4.921157653278164E-15 1.550895641693625E-14 4.269557469819089E-12 1.40359884586865E-14 9.302238336432547E-13 8.193586003527796E-15
tp -1.630431375475175E-12 4.269557469819089E-12 5.895724467328759E-8 7.974878776400527E-12 1.06454441904638E-8 -9.486239682664873E-12
node -5.74661226113617E-15 1.40359884586865E-14 7.974878776400527E-12 7.92670798735473E-10 -7.821930840182461E-10 2.455638876503386E-11
peri -3.342661313445606E-13 9.302238336432547E-13 1.06454441904638E-8 -7.821930840182461E-10 2.711894389369047E-9 -2.566795850761345E-11
i -2.288345880343423E-15 8.193586003527796E-15 -9.486239682664873E-12 2.455638876503386E-11 -2.566795850761345E-11 2.873096730453515E-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 14.61   n/a MPCxxxxx  
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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