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135161 (2001 QN241)
Classification: Main-belt Asteroid          SPK-ID: 2135161
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08315955277047606 4.2762e-08  
a 3.087774129134467 2.4269e-08 au
q 2.830996213499399 1.2777e-07 au
i 9.804124020232003 6.808e-06 deg
node 351.1889924061076 2.586e-05 deg
peri 113.34457621475 5.1603e-05 deg
M 102.2033786209847 4.3039e-05 deg
tp 2458637.861475862931
(2019-Jun-03.36147586)
0.00023613 TDB
period 1981.831436712961
5.43
2.3365e-05
6.397e-08
d
yr
n .1816501612251601 2.1416e-09 deg/d
Q 3.344552044769535 2.6287e-08 au
  Orbit Determination Parameters
   # obs. used (total)      934  
   data-arc span      7111 days (19.47 yr)  
   first obs. used      2001-08-24  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52148  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:11:47  

Additional Information
 Earth MOID = 1.86534 au 
 Jupiter MOID = 1.7663 au 
 T_jup = 3.198 
[ 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 14.44   n/a E2021B55  
diameter diameter 5.355 km 0.624 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.129   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135161 (2001 QN241)          Discovered 2001-Aug-24 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ 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
1903-Jun-19 02:59 00:04 Jupiter 1.78791729109541 1.78791649898971 1.78791808320518 3.83041625504937 3.70467169727285 2416284.624276968 4.05079600015157 231.745879493626 26.6562797834162 85.0700687710101 1916859.91645438 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 18:11:49 2021-Apr-13 18:11
1963-Sep-24 04:39 00:02 Jupiter 1.91533795195238 1.91533693535239 1.91533896855238 4.07594524475833 3.96596355433615 2438296.693919846 1.88857251877311 88.6400827695558 45.200552449415 78.8871460829762 2165155.44263923 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 18:11:49 2021-Apr-13 18:11
1973-Sep-12 06:20 00:02 Jupiter 1.83398944739052 1.83398886383093 1.83399003095031 3.3883057848056 3.24914174909608 2441937.764043267 1.56338734006328 87.3072966882622 20.2697422986866 77.5714355825555 2167827.63920911 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 18:11:49 2021-Apr-13 18:11
2033-Dec-21 05:17 < 00:01 Jupiter 1.78161063788898 1.78161001111639 1.78161126466158 3.81233018899013 3.68551369048261 2463952.719938566 0.749626757574742 127.480780448692 26.5628237889947 86.4328590016778 2172925.86232626 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 18:11:49 2021-Apr-13 18:11
2094-Mar-31 05:31 00:03 Jupiter 1.91366754128423 1.91366623957487 1.91366884299467 3.98550186495866 3.87285299977573 2485967.729783003 2.975049588634 128.734839685997 45.4105939141973 69.3868701226936 2135000.94461955 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 18:11:49 2021-Apr-13 18:11
2104-Mar-19 06:32 00:03 Jupiter 1.83088672087161 1.83088552390185 1.83088791784304 3.45023474962239 3.31343635771503 2489607.772436736 3.36357230082047 129.217039929688 33.2520495506311 64.6876528470668 2295194.67117879 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 18:11:49 2021-Apr-13 18:11
2164-Jun-27 20:13 00:05 Jupiter 1.77843381131418 1.77843305954075 1.77843456309722 3.7943101103664 3.66663884192184 2511623.342168238 5.46474678031873 350.904437065616 25.4015734529542 86.6494553303847 2010180.18060201 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 18:11:49 2021-Apr-13 18:11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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