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181623 (2006 WO190)
Classification: Main-belt Asteroid          SPK-ID: 2181623
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06359053864728062 4.6014e-08  
a 3.133782428296788 3.5865e-08 au
q 2.934503515678013 1.4571e-07 au
i 9.439452136249518 5.2267e-06 deg
node 182.7864852257961 2.9715e-05 deg
peri 177.0934304306465 4.981e-05 deg
M 248.5032004960316 4.172e-05 deg
tp 2459828.069153587506
(2022-Sep-05.56915359)
0.00023898 TDB
period 2026.290407407266
5.55
3.4785e-05
9.524e-08
d
yr
n .1776645631267815 3.0499e-09 deg/d
Q 3.333061340915564 3.8145e-08 au
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      6274 days (17.18 yr)  
   first obs. used      2003-03-23  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54445  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:31:22  

Additional Information
 Earth MOID = 1.9295 au 
 Jupiter MOID = 2.01244 au 
 T_jup = 3.188 
[ 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 15.54   n/a MPCxxxxx  

181623 (2006 WO190)          Discovered 2006-Nov-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ 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
1928-Jul-28 03:08 00:05 Jupiter 1.99960864999273 1.99960818695824 1.99960911302755 4.7764421789276 4.6869192017719 2425455.630631576 4.56545072141895 319.663061244076 21.1141440025716 88.9822079524138 3474790.69197142 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:31:22 2021-Apr-13 21:31

Alternate Designations
 2006 WO190 = 2003 OR33 = 2005 OT17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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