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JPL Small-Body Database Browser
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442114 (2010 TG161)
Classification: Main-belt Asteroid          SPK-ID: 2442114
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02493403504097819 9.3153e-08  
a 3.162958266339752 8.8884e-08 au
q 3.084092954093685 3.0691e-07 au
i 2.628607969369019 1.0071e-05 deg
node 73.42092803993339 0.00021045 deg
peri 266.219606810543 0.00030319 deg
M 224.517741629271 0.00022049 deg
tp 2459373.747538054277
(2021-Jun-08.24753805)
0.0012711 TDB
period 2054.65362806265
5.63
8.6608e-05
2.371e-07
d
yr
n .1752120138806301 7.3856e-09 deg/d
Q 3.241823578585819 9.11e-08 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      4869 days (13.33 yr)  
   first obs. used      2005-12-02  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53908  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:06:23  

Additional Information
 Earth MOID = 2.07501 au 
 Jupiter MOID = 1.85448 au 
 T_jup = 3.202 
[ 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 16.8   n/a MPO434641  

442114 (2010 TG161)          Discovered 2010-Oct-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ 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-Jan-02 17:37 00:15 Jupiter 1.93469318896078 1.93469087256514 1.93469550540106 3.62380760390927 3.50090948831425 2416117.233802443 14.566591046848 533.677635206583 39.7935753595254 -79.6591013059355 1641453.16421342 T 15 CATAB v2.0e-lin.ifort 2019-Jul-14 14:06:25 2019-Jul-14 14:06
1988-Nov-19 13:05 00:03 Jupiter 1.91399720088171 1.91399625112281 1.9139981506405 3.56565906153832 3.43930839704602 2447485.044942286 3.42391774085902 103.000933430528 38.6716183761803 86.5327545367626 1688179.58251729 T 15 CATAB v2.0e-lin.ifort 2019-Jul-14 14:06:25 2019-Jul-14 14:06
1999-Jul-24 10:08 00:02 Jupiter 1.86384087805899 1.86383994987218 1.86384180624569 3.47699697353738 3.34374160531444 2451383.922403599 2.04028088927737 126.983915054736 35.150086299271 -89.451021568371 1557269.50045917 T 15 CATAB v2.0e-lin.ifort 2019-Jul-14 14:06:25 2019-Jul-14 14:06
2010-Mar-26 10:23 < 00:01 Jupiter 1.90187099944456 1.90187006066347 1.90187193822544 3.56301046705359 3.43574126937506 2455281.932754699 0.704177413387172 91.7287937788679 36.6147649813025 89.1315290918456 1606996.48527743 T 15 CATAB v2.0e-lin.ifort 2019-Jul-14 14:06:25 2019-Jul-14 14:06
2096-Feb-09 13:59 00:11 Jupiter 1.95517016468308 1.95516796148317 1.95517236788255 3.63182540640073 3.51051449231351 2486648.082610033 10.4940050940157 106.604162420126 80.6812549884251 37.071810701959 1077230.34184826 T 15 CATAB v2.0e-lin.ifort 2019-Jul-14 14:06:25 2019-Jul-14 14:06
2106-Oct-15 01:14 00:12 Jupiter 1.87509535248669 1.87509415222726 1.87509655275827 3.49781644403494 3.36619594453534 2490547.551236163 12.085283903521 401.972797885485 36.5417817015526 85.3663529300959 1564175.39700515 T 15 CATAB v2.0e-lin.ifort 2019-Jul-14 14:06:25 2019-Jul-14 14:06
2117-Jun-16 03:10 00:14 Jupiter 1.8831611912745 1.88315957972598 1.88316280287889 3.53053866222884 3.40075404647336 2494444.631895704 13.5199172779829 648.208315472267 36.6319079688154 -84.7592067755866 1581246.99524454 T 15 CATAB v2.0e-lin.ifort 2019-Jul-14 14:06:25 2019-Jul-14 14:06
2128-Feb-19 03:40 00:15 Jupiter 1.96719200132062 1.96718879662861 1.96719520604932 3.71648640241509 3.59876678588346 2498344.652682248 14.7051376024625 482.935638403206 43.7796643398094 -73.2886526411356 1666014.34543819 T 15 CATAB v2.0e-lin.ifort 2019-Jul-14 14:06:25 2019-Jul-14 14:06

Alternate Designations
 2010 TG161 = 2013 EF88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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