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233555 (2007 NT3)
Classification: Main-belt Asteroid          SPK-ID: 2233555
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1751577407739915 4.254e-08  
a 2.414103012372582 1.8272e-08 au
q 1.991254182729713 1.0089e-07 au
i 3.036557999137978 7.0162e-06 deg
node 55.11487538883851 8.5322e-05 deg
peri 220.3308497727121 8.8119e-05 deg
M 63.60897818215022 1.9831e-05 deg
tp 2458358.426058142792
(2018-Aug-27.92605814)
7.5848e-05 TDB
period 1370.036456473838
3.75
1.5555e-05
4.259e-08
d
yr
n .2627667302566226 2.9833e-09 deg/d
Q 2.83695184201545 2.1473e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      6992 days (19.14 yr)  
   first obs. used      2000-09-27  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57804  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 16:00:14  

Additional Information
 Earth MOID = .975593 au 
 Jupiter MOID = 2.2793 au 
 T_jup = 3.495 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457316.5 (2015-Oct-21.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1753547817269533 4.2199e-08  
q 1.991026301436175 1.001e-07 au
tp 2456989.274835640803
(2014-Nov-27.77483564)
8.0041e-05 TDB
node 55.11691844636051 8.5331e-05 deg
peri 220.5938120576466 8.8145e-05 deg
i 3.036709818416169 7.0159e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      6992 days (19.14 yr)  
   first obs. used      2000-09-27  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57804  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 16:00:14  

Additional Information
 Jupiter MOID = 2.2793 au 
 T_jup = 3.495 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.780743014104275E-15 -4.177314399176955E-15 -1.826874074591426E-12 2.451983994507711E-14 -5.325773501764492E-13 -3.163317781544731E-16
q -4.177314399176955E-15 1.001988888773135E-14 3.988381895387132E-12 -6.119163329547333E-14 1.188242418586786E-12 1.174592658900491E-15
tp -1.826874074591426E-12 3.988381895387132E-12 6.40648227017412E-9 -5.731901087164517E-11 1.782394689451545E-9 1.398156847203308E-12
node 2.451983994507711E-14 -6.119163329547333E-14 -5.731901087164517E-11 7.28136324742537E-9 -7.286608826538853E-9 -2.704772068101532E-10
peri -5.325773501764492E-13 1.188242418586786E-12 1.782394689451545E-9 -7.286608826538853E-9 7.76951605996169E-9 2.705030169741754E-10
i -3.163317781544731E-16 1.174592658900491E-15 1.398156847203308E-12 -2.704772068101532E-10 2.705030169741754E-10 4.922220905321497E-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 17.0   n/a MPO450069  
diameter diameter 2.151 km 0.586 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233555 (2007 NT3)          Discovered 2007-Jul-12 by Broughton, J. at Reedy Creek
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2007 NT3 = 2006 BR238 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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