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183195 (2002 TW5)
Classification: Main-belt Asteroid          SPK-ID: 2183195
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .18737307808748 6.5488e-08  
a 2.223534332690737 1.4731e-08 au
q 1.806903860541283 1.4865e-07 au
i 7.319214451948714 7.4654e-06 deg
node 30.63762854981865 5.8593e-05 deg
peri 268.4632809654926 6.1938e-05 deg
M 173.8704388496382 2.0308e-05 deg
tp 2458415.592169183109
(2018-Oct-24.09216918)
6.6922e-05 TDB
period 1211.055890163003
3.32
1.2035e-05
3.295e-08
d
yr
n .2972612601318883 2.954e-09 deg/d
Q 2.640164804840191 1.7491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      7928 days (21.71 yr)  
   first obs. used      1998-04-21  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59743  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 22:26:28  

Additional Information
 Earth MOID = .809844 au 
 Jupiter MOID = 2.60246 au 
 T_jup = 3.614 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO449924  

183195 (2002 TW5)          Discovered 2002-Oct-01 by LONEOS at Anderson Mesa
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 TW5 = 1998 HY69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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