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183109 (2002 RW133)
Classification: Main-belt Asteroid          SPK-ID: 2183109
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .128971681724992 6.5768e-08  
a 2.391048626443932 1.4352e-08 au
q 2.082671064005226 1.5692e-07 au
i 7.517545784870241 5.7879e-06 deg
node 44.54127462617115 4.2708e-05 deg
peri 320.3906136812598 4.6209e-05 deg
M 330.6726970611363 1.8804e-05 deg
tp 2459310.514686109256
(2021-Apr-06.01468611)
7.0943e-05 TDB
period 1350.457867942851
3.70
1.2159e-05
3.329e-08
d
yr
n .266576254280622 2.4001e-09 deg/d
Q 2.699426188882638 1.6203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      6050 days (16.56 yr)  
   first obs. used      2002-09-10  
   last obs. used      2019-04-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60093  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:37:36  

Additional Information
 Earth MOID = 1.08644 au 
 Jupiter MOID = 2.77178 au 
 T_jup = 3.509 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456868.5 (2014-Jul-30.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1282191873077268 6.5289e-08  
q 2.084353036618948 1.556e-07 au
tp 2456610.704302227551
(2013-Nov-14.20430223)
6.6026e-05 TDB
node 44.68119968495841 4.2691e-05 deg
peri 320.4780490304136 4.6282e-05 deg
i 7.519136511531817 5.7849e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      6050 days (16.56 yr)  
   first obs. used      2002-09-10  
   last obs. used      2019-04-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60093  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:37:36  

Additional Information
 Jupiter MOID = 2.77178 au 
 T_jup = 3.509 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.26264259796983E-15 -1.012716252132084E-14 -1.769420486488218E-13 -2.235507062558908E-14 -1.699987876225007E-13 2.127398562845975E-15
q -1.012716252132084E-14 2.421167100778391E-14 4.786832220834024E-13 5.408050018661605E-14 4.236847037996804E-13 -4.949024935276405E-15
tp -1.769420486488218E-13 4.786832220834024E-13 4.359376606014852E-9 6.625095352400896E-12 1.207306920963522E-9 -2.732944626696028E-12
node -2.235507062558908E-14 5.408050018661605E-14 6.625095352400896E-12 1.822517878254527E-9 -1.803580611584406E-9 -9.317053220425781E-11
peri -1.699987876225007E-13 4.236847037996804E-13 1.207306920963522E-9 -1.803580611584406E-9 2.142020708221003E-9 9.145074251277998E-11
i 2.127398562845975E-15 -4.949024935276405E-15 -2.732944626696028E-12 -9.317053220425781E-11 9.145074251277998E-11 3.346486609738992E-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 16.7   n/a MPO433197  

183109 (2002 RW133)          Discovered 2002-Sep-10 by NEAT at Palomar
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
1916-Sep-15 06:57 00:03 Thisb 0.0461252392865906 0.0461033086387959 0.0461471717728356 3.9379478805716 3.93794784303403 2421121.789322398 2.50412512199066 1185.52339589438 30.064296624375 -22.7919085293996 89018.6130588233 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 21:37:36 2021-Apr-13 21:37

Alternate Designations
 2002 RW133 = 2006 VC4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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