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85115 (4329 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2085115
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1790524021749727 3.5593e-08  
a 2.804435109164661 1.5417e-08 au
q 2.302294266124897 9.8453e-08 au
i 5.391842520806335 4.0444e-06 deg
node 131.1672166695804 4.0074e-05 deg
peri 148.9427710756135 4.1725e-05 deg
M 192.5156778963573 1.2449e-05 deg
tp 2460194.564842547101
(2023-Sep-07.06484255)
6.2329e-05 TDB
period 1715.404401488798
4.70
1.4145e-05
3.873e-08
d
yr
n .2098630501866244 1.7306e-09 deg/d
Q 3.306575952204425 1.8178e-08 au
  Orbit Determination Parameters
   # obs. used (total)      861  
   data-arc span      15829 days (43.34 yr)  
   first obs. used      1977-10-11  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51133  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:09:35  

Additional Information
 Earth MOID = 1.28765 au 
 Jupiter MOID = 1.85056 au 
 T_jup = 3.294 
[ 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 15.07   n/a MPCxxxxx  
diameter diameter 5.811 km 0.198 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85115 (4329 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 4329 T-3 = 2000 QJ134 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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