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193450 (2000 WQ151)
Classification: Main-belt Asteroid          SPK-ID: 2193450
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3245791565155651 4.4906e-08  
a 2.59995036431599 1.7663e-08 au
q 1.756060668083969 1.1761e-07 au
i 6.240515723834577 5.0634e-06 deg
node 114.9533996559917 5.208e-05 deg
peri 287.9062574117183 5.3208e-05 deg
M 263.597518952387 1.7799e-05 deg
tp 2459410.545190837991
(2021-Jul-15.04519084)
7.9378e-05 TDB
period 1531.249684629688
4.19
1.5604e-05
4.272e-08
d
yr
n .2351020892370411 2.3957e-09 deg/d
Q 3.44384006054801 2.3396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      6787 days (18.58 yr)  
   first obs. used      2000-11-02  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59767  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:03:48  

Additional Information
 Earth MOID = .777196 au 
 Jupiter MOID = 2.00451 au 
 T_jup = 3.331 
[ 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 16.1   n/a MPO436956  

193450 (2000 WQ151)          Discovered 2000-Nov-29 by Korlevic, K. at Visnjan
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ 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
1989-Mar-22 05:39 00:02 Europ 0.0405116093144923 0.0405069396522889 0.0405162789844236 3.86843809090922 3.8684380230894 2447607.735689308 2.07867633714868 234.489463690253 72.8125498030536 7.51123588184462 27817.338109183 T 13 CATAB v2.0f-lin.ifort 2020-Feb-24 22:04:02 2020-Feb-24 22:04
2078-Dec-14 17:43 00:03 Psych 0.0105843711309806 0.0105735604412182 0.0105951902026013 3.07429100748836 3.07429063565945 2480382.238457528 3.38521035384061 717.747240946979 82.9205870961249 -41.7347997076 12796.7773141057 T 13 CATAB v2.0f-lin.ifort 2020-Feb-24 22:04:02 2020-Feb-24 22:04
2176-Sep-30 23:12 00:12 Iris 0.0285622768351726 0.0285552637636592 0.0285694232904156 4.8409656031578 4.84096556158127 2516101.466459639 11.4979784634867 3111.76116385107 34.626032788681 -83.5183649641098 122563.532965344 T 13 CATAB v2.0f-lin.ifort 2020-Feb-24 22:04:02 2020-Feb-24 22:04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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