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216321 (2007 TN363)
Classification: Main-belt Asteroid          SPK-ID: 2216321
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03138330413444092 4.2742e-08  
a 3.11473465464416 2.5327e-08 au
q 3.016983989679379 1.3743e-07 au
i 4.85551306760301 4.688e-06 deg
node 216.3731123712749 5.0688e-05 deg
peri 119.1185459582332 8.69e-05 deg
M 255.8278751716724 7.2417e-05 deg
tp 2459977.503877893443
(2023-Feb-02.00387789)
0.00040561 TDB
period 2007.844194272998
5.50
2.449e-05
6.705e-08
d
yr
n .1792967806101853 2.1869e-09 deg/d
Q 3.21248531960894 2.6122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      8059 days (22.06 yr)  
   first obs. used      1999-04-19  
   last obs. used      2021-05-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54535  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 03:33:40  

Additional Information
 Earth MOID = 2.01051 au 
 Jupiter MOID = 1.90789 au 
 T_jup = 3.212 
[ 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 15.88   n/a E2021B55  

216321 (2007 TN363)          Discovered 2007-Oct-14 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ 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
1942-Mar-07 21:34 00:03 Jupiter 1.96923364330443 1.9692330126718 1.96923427393772 3.61784243756594 3.49693121475419 2430426.398869091 2.77081932932312 80.3531044274165 18.6581273715123 71.6526532965818 4176972.38940537 T 18 CATAB v2.0g-lin.ifort 2021-Jul-09 03:33:41 2021-Jul-09 03:33
1952-May-22 13:04 00:02 Jupiter 1.90415128778554 1.90415086296638 1.90415171260502 3.77611756624007 3.65641970183481 2434155.044474639 2.38146519639946 132.935245254241 16.7367770983437 -87.3864596076846 3545899.17267478 T 18 CATAB v2.0g-lin.ifort 2021-Jul-09 03:33:41 2021-Jul-09 03:33
2024-Mar-21 05:34 < 00:01 Jupiter 1.90790705088636 1.90790667165258 1.90790743012014 3.73308889191056 3.61220779477641 2460390.732163966 0.375961865908133 43.4030407791265 15.6180374691004 -89.4622743118581 3754445.99095077 T 18 CATAB v2.0g-lin.ifort 2021-Jul-09 03:33:41 2021-Jul-09 03:33
2034-Jun-03 22:32 < 00:01 Jupiter 1.9778911372825 1.97789066771816 1.97789160684685 3.91603578449349 3.80510784848012 2464117.438783535 0.729031591036334 50.9766008501812 17.0482469208706 -76.7778339704997 3648758.52062375 T 18 CATAB v2.0g-lin.ifort 2021-Jul-09 03:33:41 2021-Jul-09 03:33
2096-Jan-18 20:17 00:03 Jupiter 1.94463122386198 1.94463063962105 1.94463180810424 3.65337724558769 3.53214181824236 2486626.344868695 2.98301646177279 109.496218475047 16.0810115307189 77.8677353275538 4011326.0048323 T 18 CATAB v2.0g-lin.ifort 2021-Jul-09 03:33:41 2021-Jul-09 03:33
2106-Apr-03 23:13 00:03 Jupiter 1.93040849912396 1.93040789593754 1.93040910231421 3.86797351120734 3.75282044471998 2490353.467531459 3.38416734315248 192.313752731229 17.2279105758545 -83.7430159520059 3562378.03225842 T 18 CATAB v2.0g-lin.ifort 2021-Jul-09 03:33:41 2021-Jul-09 03:33
2178-Feb-01 11:58 00:06 Jupiter 1.90761580249155 1.90761539232569 1.90761621265871 3.79888817564263 3.68015057925986 2516589.998428565 6.03859061862722 320.989926428138 16.5696439305305 -89.5330307035344 3603779.3309553 T 18 CATAB v2.0g-lin.ifort 2021-Jul-09 03:33:41 2021-Jul-09 03:33
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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