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183282 (2002 TM283)
Classification: Main-belt Asteroid          SPK-ID: 2183282
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .27279008624673 5.3097e-08  
a 2.38329567561307 9.1938e-09 au
q 1.733156242711122 1.2822e-07 au
i 7.665401251589636 6.0512e-06 deg
node 230.6977981430355 3.2013e-05 deg
peri 141.5563780059084 3.3048e-05 deg
M 41.60685264570677 8.9998e-06 deg
tp 2459241.179893963802
(2021-Jan-26.67989396)
3.3013e-05 TDB
period 1343.894926375807
3.68
7.7763e-06
2.129e-08
d
yr
n .2678780855069092 1.55e-09 deg/d
Q 3.033435108515018 1.1702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      590  
   data-arc span      14684 days (40.20 yr)  
   first obs. used      1980-11-29  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5144  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 19:25:49  

Additional Information
 Earth MOID = .74119 au 
 Jupiter MOID = 2.46617 au 
 T_jup = 3.474 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457050.5 (2015-Jan-28.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2729392473249457 5.3069e-08  
q 1.733241924864291 1.2833e-07 au
tp 2456554.709917789689
(2013-Sep-19.20991779)
2.6329e-05 TDB
node 230.7721951971934 3.2005e-05 deg
peri 141.7255780036626 3.304e-05 deg
i 7.66578564224672 6.0518e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      590  
   data-arc span      14684 days (40.20 yr)  
   first obs. used      1980-11-29  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5144  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 19:25:49  

Additional Information
 Jupiter MOID = 2.46617 au 
 T_jup = 3.474 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.816277540301347E-15 -6.801723358180478E-15 3.546157394984968E-13 -3.188020239790284E-14 1.255938972835386E-13 -1.555866691371885E-15
q -6.801723358180478E-15 1.646977114176762E-14 -8.166104101765982E-13 7.806890982960189E-14 -2.93142809819614E-13 3.700468034664921E-15
tp 3.546157394984968E-13 -8.166104101765982E-13 6.932221251727924E-10 -7.075332821753012E-12 2.285257911656938E-10 -1.15711728390613E-12
node -3.188020239790284E-14 7.806890982960189E-14 -7.075332821753012E-12 1.024327980467824E-9 -1.016695654036588E-9 -5.896210758121933E-11
peri 1.255938972835386E-13 -2.93142809819614E-13 2.285257911656938E-10 -1.016695654036588E-9 1.091629495598623E-9 5.818192684844756E-11
i -1.555866691371885E-15 3.700468034664921E-15 -1.15711728390613E-12 -5.896210758121933E-11 5.818192684844756E-11 3.662429158585707E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.79   n/a E2021B55  
rotation period rot_per 3.654 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

183282 (2002 TM283)          Discovered 2002-Oct-10 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 TM283 = 1980 WU4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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