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70582 (1999 TR165)
Classification: Main-belt Asteroid          SPK-ID: 2070582
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1314438219679389 4.6501e-08  
a 2.37208795830749 1.1655e-08 au
q 2.060291651023429 1.0875e-07 au
i 5.853614849516761 4.2997e-06 deg
node 268.7730205135618 4.8545e-05 deg
peri 285.2461806992325 5.113e-05 deg
M 53.27205843184137 1.6678e-05 deg
tp 2458803.034337038300
(2019-Nov-15.53433704)
6.1428e-05 TDB
period 1334.426353304232
3.65
9.8352e-06
2.693e-08
d
yr
n .2697788447512207 1.9884e-09 deg/d
Q 2.683884265591551 1.3187e-08 au
  Orbit Determination Parameters
   # obs. used (total)      872  
   data-arc span      7588 days (20.77 yr)  
   first obs. used      1999-09-08  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58868  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:36:14  

Additional Information
 Earth MOID = 1.06829 au 
 Jupiter MOID = 2.31329 au 
 T_jup = 3.525 
[ 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 15.3   n/a MPO432258  
diameter diameter 2.714 km 0.555 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.166   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70582 (1999 TR165)          Discovered 1999-Oct-10 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TR165 = 2001 AK13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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