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JPL Small-Body Database Browser
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52192 (5053 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2052192
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1544991117216759 4.7614e-08  
a 2.551067992101655 1.5095e-08 au
q 2.15693025338035 1.1925e-07 au
i 7.742264918267809 5.0561e-06 deg
node 278.8465301081641 3.1565e-05 deg
peri 331.0572575536622 3.504e-05 deg
M 262.1106608767369 1.6543e-05 deg
tp 2459405.182452436056
(2021-Jul-09.68245244)
6.8799e-05 TDB
period 1488.269143318369
4.07
1.3209e-05
3.616e-08
d
yr
n .2418917314897183 2.1469e-09 deg/d
Q 2.94520573082296 1.7427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1269  
   data-arc span      16908 days (46.29 yr)  
   first obs. used      1973-09-20  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51498  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 08:16:13  

Additional Information
 Earth MOID = 1.14616 au 
 Jupiter MOID = 2.12592 au 
 T_jup = 3.411 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456637.5 (2013-Dec-11.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1552919410360229 4.7468e-08  
q 2.154574293488246 1.1899e-07 au
tp 2456429.801446773817
(2013-May-17.30144677)
6.9978e-05 TDB
node 278.9292074002983 3.1559e-05 deg
peri 331.1491920357964 3.5014e-05 deg
i 7.744207033907844 5.0565e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1269  
   data-arc span      16908 days (46.29 yr)  
   first obs. used      1973-09-20  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51498  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 08:16:13  

Additional Information
 Jupiter MOID = 2.12592 au 
 T_jup = 3.411 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.253230191362557E-15 -5.617763218179707E-15 -2.591676658557706E-13 -1.565239598563897E-16 -3.643702664878923E-14 4.244354861821587E-15
q -5.617763218179707E-15 1.415972698935477E-14 4.453640796078146E-13 1.507399730248247E-15 5.060770670690924E-14 -9.953722611899036E-15
tp -2.591676658557706E-13 4.453640796078146E-13 4.89698853939861E-9 -2.010158242468063E-11 1.079589572875357E-9 -4.258619937324761E-12
node -1.565239598563897E-16 1.507399730248247E-15 -2.010158242468063E-11 9.959505362121408E-10 -9.906795337896582E-10 -2.477347103088007E-11
peri -3.643702664878923E-14 5.060770670690924E-14 1.079589572875357E-9 -9.906795337896582E-10 1.225949519334239E-9 2.368532979046105E-11
i 4.244354861821587E-15 -9.953722611899036E-15 -4.258619937324761E-12 -2.477347103088007E-11 2.368532979046105E-11 2.556798243079363E-11

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 14.3   n/a MPO359094  
diameter diameter 3.413 km 0.755 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.524 h n/a LCDB (Rev. 2019-August); 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.]
geometric albedo albedo 0.200   0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52192 (5053 T-2)          Discovered 1973-Sep-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 5053 T-2 = 2000 CG43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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