Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
345646 (2006 TN)
Classification: Amor [NEO]          SPK-ID: 2345646
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 75 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .345296002920183 4.8144e-08  
a 1.561679705356169 1.2535e-08 au
q 1.022437945255115 7.1933e-08 au
i 17.27390754768438 1.1872e-05 deg
node 24.33379978092889 8.3732e-06 deg
peri 131.620582680791 1.6067e-05 deg
M 347.3402753452601 1.1028e-05 deg
tp 2459225.567333319873
(2021-Jan-11.06733332)
2.2091e-05 TDB
period 712.8306690126691
1.95
8.5824e-06
2.35e-08
d
yr
n .5050287756258166 6.0805e-09 deg/d
Q 2.100921465457224 1.6863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      341  
   data-arc span      5268 days (14.42 yr)  
   first obs. used      2006-09-16  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4613  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:36:52  

Additional Information
 Earth MOID = .0971869 au 
 Jupiter MOID = 2.93779 au 
 T_jup = 4.314 
[ 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 19.80   n/a MPCxxxxx  
diameter diameter 0.413 km 0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 3.05 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2015) Minor Planet Bull. 42, 256-266.]
geometric albedo albedo 0.117   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

345646 (2006 TN)          Discovered 2006-Oct-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ 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
1932-Dec-01 23:05 00:02 Earth 0.497874033413912 0.497865679078641 0.497882388113415 8.4646634361845 8.46403117079961 2427043.461458376 2.00486123903373 791.105298106666 22.4752665158744 58.2675205467262 1182410.01857008 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
1933-Apr-19 00:10 00:01 Earth 0.347484691800006 0.347466186191534 0.34750319752551 17.4183418526754 17.4179016270102 2427181.507265686 1.21431968406128 976.092421230759 22.6042936155461 -19.029408187776 651105.397066746 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
1935-Apr-06 18:22 < 00:01 Earth 0.101812154004165 0.101808075842699 0.101816236201644 11.104974027267 11.1026171266324 2427899.265147079 0.993696779020971 1033.3367237032 13.2939772165159 -78.6710440505119 963026.896875507 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
1937-Mar-28 19:27 < 00:01 Earth 0.304968260242349 0.304951328820239 0.30498519313629 9.47058403430842 9.46966145840648 2428621.310657067 0.155683794284946 1355.08691720245 67.1055178607996 51.5477492755548 457218.158428774 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
1973-Dec-11 15:12 00:01 Earth 0.454204451528148 0.454200215241917 0.454208687930279 7.18580368619289 7.18498727247363 2442028.133152539 1.41453343823138 421.258865247793 25.330660068191 60.0985753424208 797456.263180003 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
1974-Apr-15 00:18 < 00:01 Earth 0.250459918568317 0.25045098498624 0.25046885222753 15.0458131597226 15.045106079545 2442152.512170250 0.601729607809771 496.59097984233 20.7582644422514 -26.2517372464134 688313.698088896 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
1976-Apr-02 14:43 < 00:01 Earth 0.123999034471018 0.123993461016111 0.124004609132626 9.89569066432429 9.89351898548576 2442871.113480211 0.463287898825206 670.784198683525 10.5749722545046 65.5334808728439 1602152.24145735 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
1978-Apr-01 17:29 00:01 Earth 0.401366478221268 0.401358146046441 0.401374810424841 9.92627449734686 9.92560569219592 2443600.228788276 1.26747488211234 451.723860012128 122.910945853466 -24.0659472271882 227606.649708373 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2013-Apr-22 07:17 < 00:01 Earth 0.414209139672351 0.414208620669303 0.4142096586754 19.0562795505022 19.0559419847251 2456404.803662878 0.0734739657824422 26.4601998895434 22.5100234366024 23.3380851572225 2165442.74754947 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2015-Apr-09 17:21 < 00:01 Earth 0.134674874529009 0.134674568572204 0.134675180485894 12.2367271868486 12.2351102643889 2457122.223102218 0.0409502039584395 16.8127555734097 10.0644415344219 31.6450431641699 1399308.09797522 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2017-Mar-29 21:15 < 00:01 Earth 0.236737116138184 0.236736686427418 0.236737545856903 9.32194374604913 9.32073630022591 2457842.385260246 0.0909388003860735 103.415110150377 15.7798472392677 81.8461107379199 1449039.83443751 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2053-Dec-06 09:41 00:01 Earth 0.485573812198245 0.485570002017721 0.485577622478163 7.99407279653631 7.99338634852949 2471242.903730122 1.10339040423108 397.368174889632 23.0005575299969 61.6215437772817 1076141.01596335 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2054-Apr-18 07:48 < 00:01 Earth 0.316803979684999 0.316795468986847 0.316812490417042 16.6263730097864 16.6258671492322 2471375.824752707 0.554025799384772 454.844573293522 22.534212792527 -21.1152514982486 659203.464421161 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2056-Apr-05 04:31 < 00:01 Earth 0.0978236869261921 0.0978227667034658 0.0978246083960349 10.6400491911978 10.6374889731945 2472093.688197243 0.494023279627735 571.809474573411 11.791460588332 85.5450694736792 1078735.83874952 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2058-Mar-28 18:17 < 00:01 Earth 0.332704700438077 0.332694462398359 0.332714938694924 9.76425059084957 9.76343036633551 2472816.261466025 0.211601104501838 667.633651204012 87.4498373973064 40.5437549352948 323877.487893 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2094-Dec-19 17:42 00:08 Earth 0.437265221813354 0.43725139717037 0.437279048075609 6.02215086379976 6.02113892958796 2486231.237279098 7.74591367689982 1496.30344334021 26.8444122921777 62.6298638763528 501348.2384731 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2095-Apr-13 20:05 00:02 Earth 0.210599792491478 0.210571409640264 0.210628176749131 14.0745805349775 14.0736815905866 2486346.336575659 1.91939232027698 1655.29510142327 20.1134277425666 -31.2406822818063 696434.05209628 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2097-Apr-01 11:59 00:02 Earth 0.156810303868238 0.156784608867033 0.156836021880827 9.5680871541555 9.5663111133207 2487064.999260003 1.53379762299156 3258.58206182901 11.5066690714464 66.8344848099028 1712386.73300677 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2099-Apr-05 15:19 00:08 Earth 0.445508848498618 0.445478061362404 0.445539639040486 10.1340495869944 10.1334594054237 2487799.138444536 8.4243962984524 2478.39454312709 87.1544086921247 -51.7650690890864 591008.360439028 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2134-Apr-21 20:42 00:02 Earth 0.365838895220265 0.365807518666184 0.36587027205625 17.7997642084345 17.7993550295421 2500598.362468301 2.04855266864999 1644.55751089054 23.6878509392567 -17.9426471442436 617693.994864104 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2136-Apr-08 10:04 00:02 Earth 0.10552118941711 0.105507642232225 0.105534747817665 11.4044425152162 11.4022281931774 2501315.919252690 1.83590986172997 1844.33248378875 14.5678260626333 -68.5118736183708 862848.38039427 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2138-Mar-30 02:28 < 00:01 Earth 0.282957281729336 0.282925284097151 0.282989287781825 9.54903742712906 9.5480512513928 2502036.602760413 0.77281055218474 2911.85855951063 55.4148246833128 56.784602942318 533972.362644636 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2174-Dec-11 21:52 00:06 Earth 0.474945558743835 0.474925959124371 0.474965160995665 7.45206103175948 7.45130817204071 2515442.410954205 6.40321911216802 2016.55966363857 24.691652164626 61.0285006338993 892650.272141375 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2175-Apr-18 17:29 00:03 Earth 0.288413625297681 0.288370076523644 0.288457175210918 15.8905631517319 15.8899817648351 2515570.228256840 2.84093508129754 2352.25271571493 22.2906644941135 -22.6051031966808 640398.193797229 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2177-Apr-05 21:24 00:03 Earth 0.100775576445799 0.100760421717464 0.100790764917682 10.3672418845607 10.3646912557446 2516288.391930784 2.49504387373627 3005.32955879996 10.9381631971456 75.4187397063863 1199202.58136189 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
2179-Mar-30 03:32 00:01 Earth 0.358354504885974 0.358306029520925 0.358402981887027 10.0665486635797 10.0658100201743 2517011.647162353 1.34892810415202 2702.69882283765 113.985342567472 26.5973251297102 186565.614202596 T 75 CATAB v2.0f-lin.ifort 2021-Apr-14 08:36:53 2021-Apr-14 08:36
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-13 00:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin