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34257 (2000 QU116)
Classification: Main-belt Asteroid          SPK-ID: 2034257
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03729579070450141 4.1068e-08  
a 3.045900531017778 1.8773e-08 au
q 2.932301262306209 1.2669e-07 au
i 7.74276674509317 4.8862e-06 deg
node 246.1544063565078 2.9977e-05 deg
peri 316.7724863259102 6.959e-05 deg
M 26.93950971302719 6.1341e-05 deg
tp 2458855.202149827075
(2020-Jan-06.70214983)
0.00033129 TDB
period 1941.654715303107
5.32
1.7951e-05
4.915e-08
d
yr
n .1854088665521569 1.7141e-09 deg/d
Q 3.159499799729347 1.9473e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1060  
   data-arc span      10872 days (29.77 yr)  
   first obs. used      1990-10-09  
   last obs. used      2020-07-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55113  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:46:34  

Additional Information
 Earth MOID = 1.93187 au 
 Jupiter MOID = 1.84977 au 
 T_jup = 3.224 
[ 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 14.2   n/a MPO474196  

34257 (2000 QU116)          Discovered 2000-Aug-28 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
1916-Mar-17 11:21 00:03 Jupiter 1.86454965547523 1.86454910480653 1.86455020614584 2.94004339346632 2.78124084317721 2420939.972828521 2.89854163825322 153.905321797934 14.611856606391 -79.9762466910644 2925079.22119693 T 24 CATAB v2.0f-lin.ifort 2020-Nov-13 00:46:36 2020-Nov-13 00:46
1964-Jun-05 09:36 00:01 Jupiter 1.8418510481068 1.84185062287262 1.84185147334092 3.39451597985962 3.25622286765479 2438551.900191980 1.41148097909951 95.3712379020787 17.1738714737104 -88.3185045448902 2899044.80153268 T 24 CATAB v2.0f-lin.ifort 2020-Nov-13 00:46:36 2020-Nov-13 00:46
2012-Aug-12 16:21 < 00:01 Jupiter 1.89424207557041 1.89424166129672 1.89424248984399 3.82844017221205 3.70980340461956 2456152.181040219 0.189588199853901 41.4197803556139 17.7411393191183 -86.2893479136679 3283768.77420449 T 24 CATAB v2.0f-lin.ifort 2020-Nov-13 00:46:36 2020-Nov-13 00:46
2022-Jan-10 07:45 < 00:01 Jupiter 1.95986384168534 1.95986336144674 1.95986432192405 3.00036497067283 2.85268666719915 2459589.823093867 0.341873005285567 48.8542554849687 11.7677486389353 -71.5727439920413 3555127.27244422 T 24 CATAB v2.0f-lin.ifort 2020-Nov-13 00:46:36 2020-Nov-13 00:46
2070-Apr-09 10:09 00:02 Jupiter 1.87276224560897 1.87276168042596 1.87276281079295 2.93751790261311 2.77928788866345 2477210.922932645 1.70073084775817 96.7810778360495 13.7238130248107 -76.0890686965575 3138664.58880913 T 24 CATAB v2.0f-lin.ifort 2020-Nov-13 00:46:36 2020-Nov-13 00:46
2118-Jun-30 16:25 00:03 Jupiter 1.8316156823866 1.83161525856066 1.83161610621275 3.32578133235687 3.18369759509432 2494824.184286307 2.99162836863819 193.608586733584 16.6527617100541 -86.2823093459682 2861116.63067211 T 24 CATAB v2.0f-lin.ifort 2020-Nov-13 00:46:36 2020-Nov-13 00:46
2166-Sep-08 14:49 00:04 Jupiter 1.86732758677686 1.86732656627025 1.86732860729588 3.73336269341708 3.60981912077644 2512426.117220446 4.22281257725831 275.79507843563 18.9962181183033 82.0158907614958 3186922.73281873 T 24 CATAB v2.0f-lin.ifort 2020-Nov-13 00:46:36 2020-Nov-13 00:46
2176-Feb-05 14:30 00:05 Jupiter 1.99622959134952 1.99622812036894 1.99623106233997 3.15572797893678 3.01827711364034 2515863.104184534 4.79000264146678 245.944963005348 13.1039857463047 -77.8173524347331 3527730.16178782 T 24 CATAB v2.0f-lin.ifort 2020-Nov-13 00:46:36 2020-Nov-13 00:46
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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