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214484 (2005 TW190)
Classification: Outer Main-belt Asteroid          SPK-ID: 2214484
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1039729815503168 4.4022e-08  
a 3.211871431762578 3.6021e-08 au
q 2.877923582645939 1.4816e-07 au
i 12.54181666232986 5.0519e-06 deg
node 183.1921369014541 2.1697e-05 deg
peri 149.1584209678143 3.4187e-05 deg
M 248.0015858205622 2.854e-05 deg
tp 2459654.601324177289
(2022-Mar-16.10132418)
0.00017303 TDB
period 2102.498311507842
5.76
3.5369e-05
9.684e-08
d
yr
n .1712248699699644 2.8804e-09 deg/d
Q 3.545819280879218 3.9766e-08 au
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      8442 days (23.11 yr)  
   first obs. used      1997-04-12  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61281  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:48:03  

Additional Information
 Earth MOID = 1.87692 au 
 Jupiter MOID = 1.93242 au 
 T_jup = 3.146 
[ 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 15.1   n/a MPO470302  

214484 (2005 TW190)          Discovered 2005-Oct-10 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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
1988-Oct-16 01:50 00:01 Jupiter 1.97079338467628 1.9707928639203 1.97079390543225 4.21297329759225 4.10969206266731 2447450.576489171 1.3752092269351 93.2863523833364 22.8089956239245 84.1440363899366 2515546.48618155 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 03:48:05 2020-Nov-12 03:48
2000-Jan-23 15:04 < 00:01 Jupiter 1.95648891788684 1.95648843024342 1.95648940553027 4.88523980769884 4.79580110255664 2451567.127440081 0.750667817910784 72.3708629343721 22.6411137206165 89.8893934573498 3151602.17069006 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 03:48:05 2020-Nov-12 03:48
2011-May-01 00:31 < 00:01 Jupiter 1.98192278023755 1.98192230727553 1.98192325319957 5.38451902949523 5.30455435707774 2455682.521348612 0.264029154752459 44.4679730719731 22.1493808931136 -85.5601280094737 3656562.35618571 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 03:48:05 2020-Nov-12 03:48
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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