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JPL Small-Body Database Browser
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34222 (2000 QS85)
Classification: Main-belt Asteroid          SPK-ID: 2034222
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .108778944990812 4.9345e-08  
a 3.00271699616891 2.0175e-08 au
q 2.676084609219676 1.4585e-07 au
i 10.35689079791548 5.9993e-06 deg
node 174.6428414898865 2.5145e-05 deg
peri 259.2335646306484 3.6077e-05 deg
M 125.8027865679044 2.6378e-05 deg
tp 2457936.362825212610
(2017-Jul-01.86282521)
0.00013776 TDB
period 1900.509435809734
5.20
1.9154e-05
5.244e-08
d
yr
n .1894228953652198 1.9091e-09 deg/d
Q 3.329349383118144 2.237e-08 au
  Orbit Determination Parameters
   # obs. used (total)      718  
   data-arc span      10452 days (28.62 yr)  
   first obs. used      1990-09-28  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62292  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:50:23  

Additional Information
 Earth MOID = 1.7145 au 
 Jupiter MOID = 1.99611 au 
 T_jup = 3.219 
[ 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 14.7   n/a MPO257103  

34222 (2000 QS85)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ 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
2021-Jan-01 04:19 < 00:01 Jupiter 1.99809211178285 1.99809157389861 1.99809264966732 3.30818429328145 3.17745999484365 2459215.679851487 0.395812416626827 64.8207829210184 19.1185107295982 -78.7338402911328 3010106.43050484 T 12 CATAB v2.0e-lin.ifort 2019-May-30 03:50:29 2019-May-30 03:50
2104-Jul-04 05:49 00:03 Jupiter 1.98544996845787 1.98544947039007 1.98545046652612 3.81030646719355 3.69664788667408 2489714.742558065 2.78852524813662 190.385557098014 19.7519342789031 -85.5164000962698 2367495.39860393 T 12 CATAB v2.0e-lin.ifort 2019-May-30 03:50:29 2019-May-30 03:50
2187-Dec-30 05:57 00:05 Jupiter 1.97982046033005 1.97981979430043 1.97982112637408 4.23405301884893 4.1317731157046 2520208.747947015 5.17168137345828 399.953455394215 21.1500127906762 88.2799765087208 2501859.72049176 T 12 CATAB v2.0e-lin.ifort 2019-May-30 03:50:29 2019-May-30 03:50
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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