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JPL Small-Body Database Browser
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452668 (2005 WQ92)
Classification: Main-belt Asteroid          SPK-ID: 2452668
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05945679038918677 8.1652e-08  
a 2.924694773732706 5.3611e-08 au
q 2.750801809618531 2.2345e-07 au
i 10.06630789472266 8.8679e-06 deg
node 247.4203170500142 3.935e-05 deg
peri 333.5206569545604 8.1907e-05 deg
M 96.88448536115847 7.3156e-05 deg
tp 2458108.833083400474
(2017-Dec-21.33308340)
0.00037408 TDB
period 1826.918823132745
5.00
5.0233e-05
1.375e-07
d
yr
n .1970530903954906 5.4182e-09 deg/d
Q 3.098587737846882 5.6799e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      6879 days (18.83 yr)  
   first obs. used      2000-11-30  
   last obs. used      2019-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68607  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:50:24  

Additional Information
 Earth MOID = 1.7448 au 
 Jupiter MOID = 1.92192 au 
 T_jup = 3.253 
[ 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 16.6   n/a MPO437750  

452668 (2005 WQ92)          Discovered 2005-Nov-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-01-04

[ 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
1905-May-20 08:56 00:09 Jupiter 1.92846140759015 1.92846043823991 1.92846237698205 3.89245020804288 3.77792599035562 2416985.871893779 8.83282399833572 694.952549634451 31.7611067682965 89.0105153310656 1767132.68535653 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 16:50:34 2019-Nov-08 16:50
1939-Dec-13 07:58 00:07 Jupiter 1.99598162545322 1.99598022091406 1.99598303001213 3.22752430795482 3.0932483556285 2429610.832199452 6.56790144121162 375.861104551587 27.1464611720385 -77.2777207377444 1802548.95059362 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 16:50:34 2019-Nov-08 16:50
2000-Sep-17 04:06 00:01 Jupiter 1.94243124831767 1.94243032522027 1.9424321714154 4.13941692800361 4.0326971597134 2451804.670753784 1.20069134517862 115.674647998751 37.8356902553097 81.1511824317599 1851590.33801607 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 16:50:34 2019-Nov-08 16:50
2035-Apr-25 21:03 00:02 Jupiter 1.94608898180326 1.94608794810415 1.9460900155037 3.56099831479564 3.4366003642686 2464443.377389831 1.65071063545993 124.655022126716 31.1708012622745 -72.1985233268221 1797324.6138549 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 16:50:34 2019-Nov-08 16:50
2130-Aug-30 12:57 00:09 Jupiter 1.91438414703387 1.91438314196949 1.91438515215431 3.86567445266471 3.74947137323181 2499268.039531723 9.22248234902518 725.641893021913 29.9183925853405 -86.0304574918056 1789691.48065064 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 16:50:34 2019-Nov-08 16:50
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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