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146362 (2001 PR13)
Classification: Main-belt Asteroid          SPK-ID: 2146362
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 .08773987498075718 4.5258e-08  
a 2.658764971327802 1.6605e-08 au
q 2.425485265140284 1.2085e-07 au
i 2.329575249313538 4.2861e-06 deg
node 263.997557127452 0.00012288 deg
peri 87.53111292854454 0.00012573 deg
M 97.2390191918484 2.5883e-05 deg
tp 2458572.783092253438
(2019-Mar-30.28309225)
0.00011321 TDB
period 1583.501027349632
4.34
1.4834e-05
4.061e-08
d
yr
n .2273443425562826 2.1297e-09 deg/d
Q 2.89204467751532 1.8061e-08 au
  Orbit Determination Parameters
   # obs. used (total)      428  
   data-arc span      7685 days (21.04 yr)  
   first obs. used      1999-01-13  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57819  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:36:51  

Additional Information
 Earth MOID = 1.42096 au 
 Jupiter MOID = 2.46278 au 
 T_jup = 3.380 
[ 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 16.0   n/a MPO453928  
diameter diameter 2.286 km 0.276 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.135   0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146362 (2001 PR13)          Discovered 2001-Aug-13 by Farra d'Isonzo at Farra d'Isonzo
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ 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
2023-Oct-21 08:30 < 00:01 Amphi 0.0321019350007855 0.0320988859124287 0.0321049846573182 2.69919025333185 2.69919018698683 2460238.853867136 0.918097197115591 270.546431228227 47.4261721955879 57.2048248594871 85564.4087798449 T 16 CATAB v2.0f-lin.ifort 2020-Feb-24 08:36:57 2020-Feb-24 08:36
2153-Jun-18 12:28 00:03 Juno 0.0433043337706405 0.0432585011825166 0.0433501781317986 6.12242886714595 6.12242882125882 2507596.019744401 2.55804048081794 2546.9621513028 49.2794582740697 -26.2320809798455 58124.3099278076 T 16 CATAB v2.0f-lin.ifort 2020-Feb-24 08:36:57 2020-Feb-24 08:36
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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