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34773 (2001 QL260)
Classification: Main-belt Asteroid          SPK-ID: 2034773
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1845265373001508 4.2826e-08  
a 3.039919107568589 1.8221e-08 au
q 2.478973360976392 1.281e-07 au
i 9.044159972697015 5.3669e-06 deg
node 222.7763887262179 2.374e-05 deg
peri 205.1581542335752 2.7299e-05 deg
M 141.4771254225751 1.2807e-05 deg
tp 2458239.691783961517
(2018-May-01.19178396)
6.6628e-05 TDB
period 1935.938102755301
5.30
1.7406e-05
4.766e-08
d
yr
n .1859563585672674 1.6719e-09 deg/d
Q 3.600864854160785 2.1584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1185  
   data-arc span      17988 days (49.25 yr)  
   first obs. used      1971-01-27  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52265  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:52:01  

Additional Information
 Earth MOID = 1.496 au 
 Jupiter MOID = 1.75203 au 
 T_jup = 3.195 
[ 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 MPO337545  
diameter diameter 7.869 km 1.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.079   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34773 (2001 QL260)          Discovered 2001-Aug-25 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

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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
1935-Dec-10 13:36 00:02 Jupiter 1.77511845741784 1.77511799404564 1.77511892079126 2.73949568717889 2.55939616736749 2428147.066952121 2.25605223608257 201.115104320038 17.9790627121168 87.8256837981066 2134866.6032315 T 23 CATAB v2.0f-lin.ifort 2020-May-20 07:52:12 2020-May-20 07:52
1984-Feb-22 05:46 < 00:01 Jupiter 1.77858312785536 1.77858262337664 1.77858363233428 2.3946752825866 2.18677864817345 2445752.740178836 0.947998705266552 123.31091601626 26.9009234933167 87.2051454678072 3050945.34886086 T 23 CATAB v2.0f-lin.ifort 2020-May-20 07:52:12 2020-May-20 07:52
2032-May-27 17:21 < 00:01 Jupiter 1.87731565784014 1.87731511580518 1.8773161998751 2.140361344525 1.91801210946644 2463380.222790346 0.642677088421221 106.66043866836 26.521586638836 89.5794659815672 3115857.77031161 T 23 CATAB v2.0f-lin.ifort 2020-May-20 07:52:12 2020-May-20 07:52
2041-Oct-24 19:23 < 00:01 Jupiter 1.93767004413537 1.93766931122708 1.93767077704399 3.09369901980657 2.94901755375569 2466817.307883884 0.79348519009738 76.8288369486763 20.4059392069737 71.0093615012225 2249497.33904697 T 23 CATAB v2.0f-lin.ifort 2020-May-20 07:52:12 2020-May-20 07:52
2090-Jan-02 11:03 00:02 Jupiter 1.79587181129314 1.79587099088745 1.79587263170372 2.77552891880784 2.60005024015278 2484418.960092696 2.13252956139254 198.460111624858 16.3485586764676 82.5921801402835 1930360.52477171 T 23 CATAB v2.0f-lin.ifort 2020-May-20 07:52:12 2020-May-20 07:52
2138-Mar-18 11:43 00:04 Jupiter 1.76224087626519 1.76224045884215 1.76224129368852 2.36762594701882 2.15507563492937 2502024.988512083 3.64197048987422 200.834686038536 35.9760219787103 -82.5821014193531 1479452.79069846 T 23 CATAB v2.0f-lin.ifort 2020-May-20 07:52:12 2020-May-20 07:52
2186-Jun-19 11:44 00:06 Jupiter 1.83342860087994 1.8334272236567 1.83342997811746 1.98119928132086 1.73238969150429 2519649.988993712 5.51664791750735 340.40362257751 39.8262407963917 74.7814209793954 2820621.6594014 T 23 CATAB v2.0f-lin.ifort 2020-May-20 07:52:12 2020-May-20 07:52

Alternate Designations
 2001 QL260 = 1971 BK2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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