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30714 (4282 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2030714
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05919927595087198 6.6645e-08  
a 2.674578159035369 3.1515e-08 AU
q 2.516245068546459 1.7089e-07 AU
i 11.65665384505899 8.7341e-06 deg
node 180.4763443089697 3.3555e-05 deg
peri 104.5354299790861 9.172e-05 deg
M 266.8812937892961 9.129e-05 deg
tp 2457413.752795448934
(2016-Jan-26.25279545)
0.0004088 JED
period 1597.648983921507
4.37
2.8238e-05
7.731e-08
d
yr
n .2253310981467046 3.9827e-09 deg/d
Q 2.832911249524279 3.3381e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      389  
   data-arc span      15646 days (42.84 yr)  
   first obs. used      1971-03-26  
   last obs. used      2014-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56122  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 02:39:39  

Additional Information
 Earth MOID = 1.53228 AU 
 T_jup = 3.347 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2 mag n/a MPO279836  

30714 (4282 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar (675)
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 4282 T-3 = 1999 TX241 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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FirstGov 2014-Sep-03 04:39 UT
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