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85652 (1998 QQ13)
Classification: Main-belt Asteroid          SPK-ID: 2085652
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 .2038472028402795 4.135e-08  
a 3.089018274249293 2.3337e-08 au
q 2.459330539521067 1.2812e-07 au
i 15.37307082144504 7.6474e-06 deg
node 331.7618696672323 1.8818e-05 deg
peri 289.7956727126383 2.78e-05 deg
M 42.31535813900378 1.9166e-05 deg
tp 2458767.409451775173
(2019-Oct-10.90945178)
0.00010581 TDB
period 1983.029355093462
5.43
2.2472e-05
6.152e-08
d
yr
n .1815404290790404 2.0572e-09 deg/d
Q 3.718706008977518 2.8094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1206  
   data-arc span      8037 days (22.00 yr)  
   first obs. used      1998-07-31  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43652  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:56:34  

Additional Information
 Earth MOID = 1.49468 au 
 Jupiter MOID = 1.76924 au 
 T_jup = 3.139 
[ 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 13.9   n/a MPO474742  

85652 (1998 QQ13)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ 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
1919-Nov-04 23:34 00:03 Jupiter 1.92306137393293 1.92305961281742 1.92306313506352 4.36313443162087 4.26098950119612 2422267.481906337 3.25913325806862 412.952235127944 59.1853271925952 82.6266775147459 1434156.21752445 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 07:56:48 2020-Aug-25 07:56
1929-May-14 02:58 00:05 Jupiter 1.81948246900992 1.81948132956751 1.81948360896253 1.12444804490391 0.577342773892286 2425745.623407225 5.03415360339493 16228.8336781785 537.165846747943 38.8989498896982 1898670.51319131 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 07:56:48 2020-Aug-25 07:56
1990-Apr-12 19:01 00:01 Jupiter 1.77656283636241 1.77656192908206 1.77656374364377 3.40690565800901 3.26396295483301 2447994.292083206 1.02631748448319 354.227737771368 35.4403455873018 -88.6335320936484 1283130.10307617 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 07:56:48 2020-Aug-25 07:56
1999-Jul-31 07:12 < 00:01 Jupiter 1.87663009339715 1.87662921604063 1.87663097075377 3.72032528417881 3.5969590397797 2451390.799772000 0.74103644379458 510.143868578041 35.8433117259101 89.1665318591975 1487222.81562843 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 07:56:48 2020-Aug-25 07:56
2060-Jul-25 07:08 00:02 Jupiter 1.79355384214806 1.79355258802609 1.79355509627176 1.73824387300146 1.44117074780616 2473665.797119514 2.48536795845705 410.896471681756 215.545112801885 -7.34427112692524 380582.223154362 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 07:56:48 2020-Aug-25 07:56
2121-Feb-26 15:41 00:04 Jupiter 1.79622354267687 1.79622203011699 1.79622505530803 4.01406874816612 3.89482131829095 2495796.153216407 3.65356574539696 821.899163792736 46.889008341677 87.0649856920262 1423072.76670596 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 07:56:48 2020-Aug-25 07:56
2130-Jul-27 21:45 00:06 Jupiter 1.87668260570262 1.87668129537752 1.87668391651331 2.21677337520203 2.00284886343913 2499234.406375553 5.74526624509387 2191.99506589046 78.8049262648734 81.821389152961 900482.663056107 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 07:56:48 2020-Aug-25 07:56
2191-Jul-29 19:19 00:07 Jupiter 1.74241356827202 1.74241225155341 1.7424148850771 3.0758809596268 2.91355507617927 2521516.304520642 6.99107026351906 867.18622928349 45.391248514699 -82.3853826587589 761397.048525648 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 07:56:48 2020-Aug-25 07:56
2200-Nov-21 15:13 00:07 Jupiter 1.97562462493897 1.97562245900016 1.97562679087946 4.48389124564992 4.38723233627168 2524918.134361831 6.77058449326085 418.388803797609 72.5747609506668 86.171267026624 369281.212756522 T 13 CATAB v2.0f-lin.ifort 2020-Aug-25 07:56:48 2020-Aug-25 07:56
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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