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JPL Small-Body Database Browser
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46507 (3479 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2046507
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2890178218219766 4.271e-08  
a 2.588244277511828 1.4171e-08 au
q 1.840195554082164 1.0696e-07 au
i 4.122014752660342 5.4272e-06 deg
node 189.387629922689 7.7362e-05 deg
peri 200.1184138060576 7.8325e-05 deg
M 340.7623847403471 1.6312e-05 deg
tp 2458681.774640035594
(2019-Jul-17.27464004)
6.9423e-05 TDB
period 1520.919823892035
4.16
1.2491e-05
3.42e-08
d
yr
n .2366988675831444 1.9439e-09 deg/d
Q 3.336293000941492 1.8266e-08 au
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      14417 days (39.47 yr)  
   first obs. used      1977-10-07  
   last obs. used      2017-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60094  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-05 18:17:48  

Additional Information
 Earth MOID = .845281 au 
 Jupiter MOID = 2.10925 au 
 T_jup = 3.357 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO359049  

46507 (3479 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 3479 T-3 = 1998 UN8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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