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216302 (2007 RJ149)
Classification: Outer Main-belt Asteroid          SPK-ID: 2216302
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02797903632034499 5.6992e-08  
a 3.415217559094851 4.314e-08 au
q 3.319663062967056 1.9745e-07 au
i 9.384654278496754 6.8727e-06 deg
node 351.3544850612042 2.9114e-05 deg
peri 324.0027646530575 0.00011313 deg
M 101.1544215332424 0.00010799 deg
tp 2458748.748601961068
(2019-Sep-22.24860196)
0.00069427 TDB
period 2305.292242884135
6.31
4.3679e-05
1.196e-07
d
yr
n .1561624132954209 2.9589e-09 deg/d
Q 3.510772055222646 4.4347e-08 au
  Orbit Determination Parameters
   # obs. used (total)      318  
   data-arc span      7039 days (19.27 yr)  
   first obs. used      2001-09-28  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52382  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:16  

Additional Information
 Earth MOID = 2.31182 au 
 Jupiter MOID = 1.62243 au 
 T_jup = 3.122 
[ 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 15.09   n/a E2021B55  
diameter diameter 6.817 km 0.535 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

216302 (2007 RJ149)          Discovered 2007-Sep-12 by LONEOS at Anderson Mesa
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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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
1910-Mar-05 19:23 00:06 Jupiter 1.99534395457028 1.99534252177099 1.99534538737366 4.07299751835297 3.96740592634815 2418736.307652851 6.26411146317993 196.666612330481 41.7471530857089 -72.8388234557075 2490365.56606002 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54
1937-Jan-28 08:17 00:05 Jupiter 1.98399850102908 1.98399679310102 1.98400020895804 3.56133972164869 3.43937299955212 2428561.844964111 5.27864890934715 114.663867117394 34.7684359597048 44.3364006330883 2837890.46204256 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54
1950-Jul-30 09:10 00:04 Jupiter 1.65598601341178 1.65598449267633 1.65598753414855 3.7288746837856 3.58908396669673 2433492.881698917 4.25490617225163 134.336259462271 50.1567425776093 64.7057633489709 1785122.55913341 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54
1964-Jan-20 06:40 00:04 Jupiter 1.55655293320264 1.55655209924271 1.5565537671632 3.07262017938005 2.89009751229782 2438414.777699285 3.59192093030989 197.858878707423 41.6572668245645 81.3962468992412 1959144.2638985 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54
1977-Sep-30 01:29 00:03 Jupiter 1.70802913337408 1.70802823647191 1.70803003027617 2.19781175735161 1.95922530602982 2443416.561598920 2.92855832833384 70.8539811808408 20.4403280975065 -66.2757082105177 1559088.89316874 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54
1991-Apr-29 22:32 00:02 Jupiter 1.79639087454197 1.7963901580827 1.79639159100113 3.4546596005248 3.31536513784549 2448376.439221648 1.59644264989533 86.8974193027204 28.3605318657699 -85.9359195142815 1975626.6095631 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54
2004-Sep-15 00:46 < 00:01 Jupiter 1.95355017553683 1.95354951147588 1.95355083959778 4.00838686475536 3.89871811992022 2453263.531786889 0.769825874176668 88.0536393757368 29.8956245780037 88.1718514406945 2492351.25298184 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54
2045-Jan-29 08:18 00:02 Jupiter 1.74333165476663 1.74333075676208 1.74333255277168 3.81483108663736 3.68526901836456 2468009.845632703 1.74345724257905 92.9199787853295 31.8463544949253 71.1153389112041 2308070.17255215 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54
2058-Jul-15 23:21 00:03 Jupiter 1.55782962130877 1.55782895071754 1.55783029190026 3.34479206653515 3.17808035647727 2472925.472830466 2.6278638991474 215.113761382234 28.3306288311524 88.9082932659421 2031185.51062254 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54
2072-Mar-10 18:42 00:04 Jupiter 1.67254221441647 1.6725413444637 1.6725430843699 2.10860330430618 1.85293052571475 2477912.278884131 4.14092567086168 94.6019497015503 12.630502435135 -61.2388908363324 2069171.22300897 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54
2085-Nov-01 01:43 00:04 Jupiter 1.76110214061137 1.76110140617913 1.76110287504351 3.21123344847512 3.05779283989725 2482895.571355563 4.43610236474258 131.5528696494 24.5873298237312 -86.2648844509959 1592845.63053436 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54
2099-Mar-28 14:51 00:05 Jupiter 1.90046628821025 1.90046503910726 1.90046753731681 3.9040181523589 3.78813593334416 2487791.118977198 4.91881931436936 189.044525486963 37.1737939372348 -76.041028243958 2060824.91297657 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54
2139-Aug-03 17:23 00:08 Jupiter 1.81681626720586 1.81681317317947 1.8168193612428 3.84384454895822 3.72058004263285 2502528.224438109 7.72923211704704 275.526063775467 32.7050518714074 56.0102334275647 2502686.39438528 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54
2153-Jan-15 19:42 00:09 Jupiter 1.5808337866237 1.58083267005964 1.58083490320269 3.5734721405338 3.42024681134278 2507442.320651039 8.52858677865316 371.235405068546 34.387500568825 -86.9956768449889 1818222.00822062 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54
2166-Aug-18 18:47 00:11 Jupiter 1.64630421802071 1.64630277011105 1.64630566593338 2.2534703444435 2.01224496995593 2512405.282735964 11.0783040635917 198.456427104222 61.9467349109082 -2.07278646794965 558785.289454531 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54
2180-Apr-30 01:26 00:11 Jupiter 1.72236687506135 1.72236590371364 1.7223678464165 2.92089322866955 2.74737344002378 2517408.559769246 10.8543808433009 322.003552612898 22.0659819206741 -83.8683298855096 1417978.72201554 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54
2193-Oct-06 20:10 00:11 Jupiter 1.85104015836367 1.85103769211617 1.85104262461885 3.78927878637623 3.66653082215631 2522316.340530141 10.5803194121109 247.450061663878 47.6374475780033 -65.1090137934679 1526221.50298011 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54

Alternate Designations
 2007 RJ149 = 2001 TU219 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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