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52530 (1996 TW3)
Classification: Main-belt Asteroid          SPK-ID: 2052530
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01948210903770235 3.517e-08  
a 2.990051643063099 1.6933e-08 au
q 2.931799130924583 1.0292e-07 au
i 2.964466963743602 3.805e-06 deg
node 145.3423383039462 7.9835e-05 deg
peri 296.8583272440466 0.00014041 deg
M 183.260892989199 0.0001171 deg
tp 2460127.642771138800
(2023-Jul-02.14277114)
0.00061717 TDB
period 1888.497702942283
5.17
1.6042e-05
4.392e-08
d
yr
n .1906277139967496 1.6193e-09 deg/d
Q 3.048304155201615 1.7263e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1211  
   data-arc span      10536 days (28.85 yr)  
   first obs. used      1991-11-01  
   last obs. used      2020-09-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55398  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:45:58  

Additional Information
 Earth MOID = 1.94873 au 
 Jupiter MOID = 1.97828 au 
 T_jup = 3.254 
[ 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 14.54   n/a MPCxxxxx  

52530 (1996 TW3)          Discovered 1996-Oct-08 by NEAT at Haleakala
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 TW3 = 1999 GA29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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