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213157 (2000 QY42)
Classification: Main-belt Asteroid          SPK-ID: 2213157
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1900809351745929 4.8681e-08  
a 3.064702428107299 3.1014e-08 au
q 2.482160924540818 1.5059e-07 au
i 6.939125328918861 5.3957e-06 deg
node 163.8521645525042 4.2788e-05 deg
peri 178.1184553321813 4.4885e-05 deg
M 271.0830821413383 1.6642e-05 deg
tp 2459684.519429024434
(2022-Apr-15.01942902)
9.5255e-05 TDB
period 1959.660755737974
5.37
2.9747e-05
8.144e-08
d
yr
n .1837052657945535 2.7886e-09 deg/d
Q 3.64724393167378 3.691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      343  
   data-arc span      7217 days (19.76 yr)  
   first obs. used      2000-08-21  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65632  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:34  

Additional Information
 Earth MOID = 1.47227 au 
 Jupiter MOID = 1.77063 au 
 T_jup = 3.194 
[ 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 15.74   n/a E2021B55  

213157 (2000 QY42)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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
1933-Dec-05 17:27 00:04 Jupiter 1.94375308732426 1.94375114789635 1.94375502676311 2.59202999986621 2.41807495497871 2427412.226973600 4.04967692571791 267.721414682754 16.9018435056779 -75.9215323308249 2064974.1821334 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:34 2021-Apr-13 23:41
1943-Aug-13 12:42 00:04 Jupiter 1.8068804831759 1.8068796251938 1.80688134115912 2.03162531057891 1.78604285059395 2430950.029313437 3.72438079604257 123.436178783811 30.6529304653568 82.5888826514501 2081295.9580993 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:34 2021-Apr-13 23:41
1993-Jan-20 17:51 00:01 Jupiter 1.89542916909489 1.89542833993684 1.89542999825379 2.46233663129541 2.27362022798903 2449008.243687315 1.20193388196989 100.440086343326 18.0070402969989 -75.9283435310399 1972638.23111535 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:34 2021-Apr-13 23:41
2002-Sep-25 11:49 < 00:01 Jupiter 1.83739478373895 1.83739426790141 1.83739529957628 2.12280370591298 1.89322833193019 2452542.992576289 0.759192500280349 69.8744928063604 22.8445774385549 86.1759787982396 2280604.3071332 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:34 2021-Apr-13 23:41
2052-Mar-07 09:54 00:02 Jupiter 1.85287444235272 1.85287382756222 1.85287505714437 2.35871367492581 2.15621213064489 2470603.912503568 1.71743559189745 129.299262958945 21.0587835299854 -83.3915744734042 1975221.26204329 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:34 2021-Apr-13 23:41
2061-Nov-07 10:42 00:02 Jupiter 1.8749838006549 1.87498297766365 1.87498462364594 2.26100598722896 2.05149935165364 2474135.945530515 2.33914708327095 68.6725575422992 19.4077083345039 79.8914752146598 1813694.39382252 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:34 2021-Apr-13 23:41
2111-Apr-24 17:25 00:05 Jupiter 1.8183986855503 1.81839759261799 1.81839977850007 2.28147476849697 2.06724780255655 2492200.225966508 4.58400920715729 332.029898492851 23.6852732169887 -84.7601850452681 1904242.00637661 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:34 2021-Apr-13 23:41
2120-Dec-22 15:25 00:05 Jupiter 1.91743207049244 1.91743029780933 1.91743384317403 2.44486311320456 2.25695788220972 2495730.142055373 5.33462322566451 67.1058878189649 27.7515385826594 67.8377457071523 806941.540111445 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:34 2021-Apr-13 23:41
2170-Jun-11 10:22 00:07 Jupiter 1.7934499730615 1.79344869306562 1.79345125310723 2.22904786088431 2.00601122406764 2513797.932047935 7.44382449031279 537.173849805831 26.2354925842011 -86.4470304119922 1877789.27274778 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:34 2021-Apr-13 23:41
2180-Feb-08 01:40 00:08 Jupiter 1.96251899406816 1.96251611929544 1.96252186883687 2.66785306638301 2.50084799290845 2517326.569203497 8.27100072852687 66.0064702071749 53.7618747680975 9.29418770780693 436749.798764284 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:41:34 2021-Apr-13 23:41
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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