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JPL Small-Body Database Browser
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160789 (2000 TJ23)
Classification: Main-belt Asteroid          SPK-ID: 2160789
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1951623073604663 4.0149e-08  
a 2.364766987434682 1.2773e-08 au
q 1.903253605797071 9.3618e-08 au
i 2.821616928834374 5.0913e-06 deg
node 38.3681444654063 0.0001097 deg
peri 225.8679391138805 0.00011069 deg
M 129.5038322542005 1.7302e-05 deg
tp 2458122.683572172125
(2018-Jan-04.18357217)		 6.227e-05 TDB
period 1328.253465738315
3.64		 1.0761e-05
2.946e-08		 d
yr
n .271032607319336 2.1959e-09 deg/d
Q 2.826280369072293 1.5266e-08 au
   Orbit Determination Parameters
   # obs. used (total)      496  
   data-arc span      7249 days (19.85 yr)  
   first obs. used      1999-03-20  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54488  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:55:36  

Additional Information
 Earth MOID = .888524 au 
 Jupiter MOID = 2.2571 au 
 T_jup = 3.521 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456811.5 (2014-Jun-03.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1954081642581144 4.0093e-08  
q 1.902552303410858 9.3508e-08 au
tp 2456795.515185137822
(2014-May-18.01518514)		 5.9115e-05 TDB
node 38.37335525374937 0.00010971 deg
peri 226.0533506595941 0.0001107 deg
i 2.822050982835115 5.0911e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      496  
   data-arc span      7249 days (19.85 yr)  
   first obs. used      1999-03-20  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54488  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:55:36  

Additional Information
 Jupiter MOID = 2.2571 au 
 T_jup = 3.521 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.607478614445508E-15 -3.727092846725235E-15 1.876552267286057E-13 7.991750402064051E-15 6.591325243993517E-14 4.835786814806597E-17
q -3.727092846725235E-15 8.743734334585636E-15 -3.182494871817292E-13 -2.097363423458423E-14 -1.234922193233241E-13 1.486505872590904E-16
tp 1.876552267286057E-13 -3.182494871817292E-13 3.494568559658812E-9 2.632213629030892E-11 9.038479747771802E-10 5.68386543394366E-13
node 7.991750402064051E-15 -2.097363423458423E-14 2.632213629030892E-11 1.203707751680087E-8 -1.201541309807117E-8 -1.45865190471012E-10
peri 6.591325243993517E-14 -1.234922193233241E-13 9.038479747771802E-10 -1.201541309807117E-8 1.225502971760377E-8 1.458412624779188E-10
i 4.835786814806597E-17 1.486505872590904E-16 5.68386543394366E-13 -1.45865190471012E-10 1.458412624779188E-10 2.591952442509837E-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 16.2   n/a MPO469699  
diameter diameter 1.230 km 0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.267   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160789 (2000 TJ23)          Discovered 2000-Oct-01 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1984-Apr-15 00:08 < 00:01 Amphi 0.0487277408396008 0.0487235060599206 0.0487319757410306 5.34389624780721 5.34389622573028 2445805.505418143 0.408103099720372 246.240389516603 60.3901670542337 32.0651632482334 68796.3293265937 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 13:55:38 2019-Jul-13 13:55

Alternate Designations
 2000 TJ23 = 1999 FN74 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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