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190059 (2004 RW306)
Classification: Mars-crossing Asteroid          SPK-ID: 2190059
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3690824651140655 6.3535e-08  
a 2.594251980104312 2.645e-08 au
q 1.636759064160367 1.7917e-07 au
i 6.908500367511693 3.8076e-06 deg
node 147.7819386726676 3.9069e-05 deg
peri 203.3869645975852 4.0087e-05 deg
M 344.2612244723502 1.6835e-05 deg
tp 2459267.224465384650
(2021-Feb-21.72446538)
7.2347e-05 TDB
period 1526.218319606533
4.18
2.3341e-05
6.39e-08
d
yr
n .2358771319772978 3.6074e-09 deg/d
Q 3.551744896048257 3.6212e-08 au
  Orbit Determination Parameters
   # obs. used (total)      541  
   data-arc span      7746 days (21.21 yr)  
   first obs. used      1999-06-05  
   last obs. used      2020-08-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53844  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:03  

Additional Information
 Earth MOID = .631653 au 
 Jupiter MOID = 1.8906 au 
 T_jup = 3.309 
[ 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 15.76   n/a E2021B55  

190059 (2004 RW306)          Discovered 2004-Sep-12 by LINEAR at Socorro
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

[ 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
1968-Nov-21 00:10 00:02 Jupiter 1.88010454390521 1.88010424403529 1.88010484378304 1.30531036312106 0.895989660426408 2440181.506783762 1.80500567282565 516.796605090803 174.42912661123 56.8743224505082 2573877.78449221 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 22:06:04 2021-Apr-13 22:06
2039-Nov-01 15:40 00:01 Jupiter 1.86812621912981 1.86812578372959 1.86812665457038 1.32603201014129 0.922792400476203 2466094.153099160 1.00883193896627 603.652162162113 244.244604680657 77.5640171948163 1828781.41652524 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 22:06:04 2021-Apr-13 22:06
2110-Oct-14 11:33 00:04 Jupiter 1.88809280018298 1.88809222641711 1.88809337396067 1.3405286355177 0.948573410125403 2492007.981345160 3.78484707051265 507.777893316634 229.465705683082 78.0699315037049 1569644.1441397 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 22:06:04 2021-Apr-13 22:06
2181-Sep-24 22:49 00:07 Jupiter 1.94307267023084 1.94307023332875 1.94307510712995 1.36500379463823 0.995689277465089 2517921.450690669 6.53629392317019 260.776950754771 154.214393127168 46.940830928574 1175385.14663032 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 22:06:04 2021-Apr-13 22:06
2194-Sep-26 17:47 00:07 Jupiter 1.94710559402492 1.94710224709311 1.94710894131844 1.14933446051668 0.671518627122366 2522671.240989085 7.01929625162868 2083.01011410322 1039.41102224134 -70.4338000556296 1111374.80243495 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 22:06:04 2021-Apr-13 22:06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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