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JPL Small-Body Database Browser
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357580 (2004 TS243)
Classification: Main-belt Asteroid          SPK-ID: 2357580
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2554287906006066 5.3585e-08  
a 3.103740894720516 4.6057e-08 au
q 2.31095611164441 1.8519e-07 au
i 16.22506136065222 1.292e-05 deg
node 36.47629744628059 1.8415e-05 deg
peri 265.9831386762705 3.5299e-05 deg
M 302.0041230690769 2.9946e-05 deg
tp 2458922.251983927102
(2020-Mar-13.75198393)
0.00016797 TDB
period 1997.22325695185
5.47
4.4456e-05
1.217e-07
d
yr
n .1802502543203056 4.0122e-09 deg/d
Q 3.896525677796622 5.7822e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      5380 days (14.73 yr)  
   first obs. used      2004-10-06  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51819  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:42:56  

Additional Information
 Earth MOID = 1.36451 au 
 Jupiter MOID = 1.74472 au 
 T_jup = 3.110 
[ 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 MPO437510  

357580 (2004 TS243)          Discovered 2004-Oct-06 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2004 TS243 = 2008 HN45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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