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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1070527963215561 4.9145e-08  
a 3.007523289956632 1.9463e-08 au
q 2.685559511764569 1.4573e-07 au
i 10.35162256500911 5.9263e-06 deg
node 174.5307579337467 2.5003e-05 deg
peri 259.577733049256 3.6194e-05 deg
M 201.2397640157246 2.6907e-05 deg
tp 2459840.639029220957
(2022-Sep-18.13902922)
0.00014519 TDB
period 1905.074332022918
5.22
1.8492e-05
5.063e-08
d
yr
n .1889690044890433 1.8343e-09 deg/d
Q 3.329487068148696 2.1546e-08 au
  Orbit Determination Parameters
   # obs. used (total)      730  
   data-arc span      10475 days (28.68 yr)  
   first obs. used      1990-09-28  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6328  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:23:38  

Additional Information
 Earth MOID = 1.72423 au 
 Jupiter MOID = 1.98954 au 
 T_jup = 3.217 
[ 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 1.99809200364856 1.99809146974993 1.99809253754731 3.30818428682496 3.17745998090136 2459215.679904810 0.391098426216068 64.1615081827231 18.9743565696591 -78.6342894760655 3050714.54703298 T 13 CATAB v2.0f-lin.ifort 2020-Feb-23 03:23:50 2020-Feb-23 03:23
2104-Jul-04 05:50 00:03 Jupiter 1.98544986512863 1.985449370979 1.98545035927893 3.81030870580756 3.69665018811126 2489714.743326771 2.70838358508076 185.08126666195 19.5149386823239 -85.3822564250517 2404085.74544135 T 13 CATAB v2.0f-lin.ifort 2020-Feb-23 03:23:50 2020-Feb-23 03:23
2187-Dec-30 05:59 00:05 Jupiter 1.97982059120119 1.97981994501735 1.97982123739797 4.23405677972275 4.13177697652144 2520208.749378047 5.01978801115074 388.198122905149 20.9198225264752 88.3454022179618 2532511.22859587 T 13 CATAB v2.0f-lin.ifort 2020-Feb-23 03:23:50 2020-Feb-23 03:23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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