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JPL Small-Body Database Browser
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214429 (2005 QT42)
Classification: Main-belt Asteroid          SPK-ID: 2214429
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2028543289628612 8.6819e-08  
a 3.029720498162243 3.5434e-08 au
q 2.415128579562515 2.5267e-07 au
i 2.949437727756963 9.4604e-06 deg
node 42.95386426161779 0.00013212 deg
peri 279.6163373469557 0.0001349 deg
M 226.4978771396828 3.4197e-05 deg
tp 2459314.811999177980
(2021-Apr-10.31199918)
0.00019116 TDB
period 1926.203974847129
5.27
3.3791e-05
9.251e-08
d
yr
n .1868960944432539 3.2787e-09 deg/d
Q 3.644312416761971 4.2621e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      9482 days (25.96 yr)  
   first obs. used      1993-04-18  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6681  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:28:57  

Additional Information
 Earth MOID = 1.4041 au 
 Jupiter MOID = 1.69609 au 
 T_jup = 3.210 
[ 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 16.0   n/a MPO433401  
diameter diameter 2.725 km 0.219 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.086   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214429 (2005 QT42)          Discovered 2005-Aug-26 by LONEOS at Anderson Mesa
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
1906-May-12 18:09 00:06 Jupiter 1.87085315408898 1.87085020739323 1.87085610077953 2.52159092361335 2.33515041639232 2417343.256123842 6.25954546657593 107.309581159324 17.4561453325369 -76.9652291945986 499416.690532907 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 04:28:59 2019-Jul-14 04:29
1944-Dec-09 16:31 00:04 Jupiter 1.88895344614263 1.8889508086476 1.88895608362972 1.90678128459351 1.65499188772402 2431434.188536935 4.01414957573253 161.935055786347 66.6738619859555 86.7264385104641 447082.16378406 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 04:28:59 2019-Jul-14 04:29
1954-Mar-07 12:28 00:04 Jupiter 1.80442901399022 1.80442738666658 1.80443064131048 2.09498278784061 1.85745169350756 2434809.019098376 3.60979562607954 79.5502069760233 44.7783762866545 -83.5298998856743 565079.239765428 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 04:28:59 2019-Jul-14 04:29
1992-Sep-29 07:05 00:01 Jupiter 1.9645907450317 1.9645891910625 1.96459229899923 2.19018686921014 1.98359005349849 2448894.795147668 1.25298693918571 140.403467716922 17.9016875605307 86.6354324518113 775759.579302544 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 04:28:59 2019-Jul-14 04:29
2001-Dec-28 07:01 < 00:01 Jupiter 1.75192963464228 1.75192883548366 1.75193043379971 1.76138309839255 1.46133873666613 2452271.792024669 0.804495016156725 99.3295304972935 63.8132753085641 -71.9092192417982 1158239.39984566 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 04:28:59 2019-Jul-14 04:29
2049-Oct-16 04:32 00:02 Jupiter 1.71539205309399 1.71539119404293 1.71539291214319 1.52491437367352 1.15663660890533 2469730.689101370 2.18587425877884 239.851719745669 110.636035858631 -34.8912379993147 1069454.43983324 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 04:28:59 2019-Jul-14 04:29
2097-Jul-30 07:40 00:05 Jupiter 1.70087941871594 1.70087847956609 1.70088035787836 1.39754610549568 0.978342100740607 2487184.819560739 5.04017161391097 605.558494599546 167.654660195342 -46.2146900807818 1292528.93424177 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 04:28:59 2019-Jul-14 04:29
2145-May-10 18:47 00:08 Jupiter 1.69994962802351 1.69994891667763 1.69995033938349 1.34775978071847 0.905499763359486 2504635.282687457 7.97030595428208 858.011906096131 265.454929201421 -63.3928055056957 1253197.46183467 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 04:28:59 2019-Jul-14 04:29
2193-Feb-18 16:23 00:11 Jupiter 1.71232636034722 1.71232515354148 1.71232756718109 1.36149895249446 0.929707324176496 2522086.182729702 11.0878563628125 809.013353427748 363.822817137873 88.0296906899748 904674.72430835 T 9 CATAB v2.0e-lin.ifort 2019-Jul-14 04:28:59 2019-Jul-14 04:29

Alternate Designations
 2005 QT42 = 2000 TS53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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