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JPL Small-Body Database Browser
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183214 (2002 TW34)
Classification: Main-belt Asteroid          SPK-ID: 2183214
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08345883901641112 3.9289e-08  
a 2.434937404123149 1.562e-08 au
q 2.231720355297397 9.948e-08 au
i 4.728933264330066 5.8061e-06 deg
node 184.0346658947316 5.3016e-05 deg
peri 247.6446709184806 6.3805e-05 deg
M 80.7564311010685 3.6329e-05 deg
tp 2458289.181631696361
(2018-Jun-19.68163170)
0.00013967 TDB
period 1387.810370780824
3.80
1.3354e-05
3.656e-08
d
yr
n .2594014337833871 2.4961e-09 deg/d
Q 2.638154452948901 1.6924e-08 au
  Orbit Determination Parameters
   # obs. used (total)      360  
   data-arc span      8952 days (24.51 yr)  
   first obs. used      1994-09-02  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54122  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:05:12  

Additional Information
 Earth MOID = 1.25081 au 
 Jupiter MOID = 2.56312 au 
 T_jup = 3.496 
[ 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 16.6   n/a MPO427117  

183214 (2002 TW34)          Discovered 2002-Oct-02 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ 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
2131-Apr-08 07:11 00:02 Eunom 0.0425901559596885 0.0425800937388322 0.0426002433155132 5.12728600283375 5.1272859385506 2499488.799579818 2.22325338185849 1710.64401086229 38.2470015586464 -72.9770274100823 159187.830535827 T 13 CATAB v2.0e-lin.ifort 2019-Jul-13 13:05:15 2019-Jul-13 13:05

Alternate Designations
 2002 TW34 = 2004 EG20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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