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 ]  
(2012 TG101)
Classification: Main-belt Asteroid          SPK-ID: 3611629
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .168295394486654 1.1705e-07  
a 3.023052460310575 6.5596e-08 au
q 2.514286653948757 3.5796e-07 au
i 8.166097059130541 1.2467e-05 deg
node 348.8407228349946 6.6054e-05 deg
peri 48.41612386709919 8.8335e-05 deg
M 197.8732802076314 5.1045e-05 deg
tp 2460065.107597975715
(2023-Apr-30.60759798)
0.00028727 TDB
period 1919.8484720463
5.26
6.2487e-05
1.711e-07
d
yr
n .1875147988196634 6.1032e-09 deg/d
Q 3.531818266672393 7.6635e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      6791 days (18.59 yr)  
   first obs. used      2001-09-18  
   last obs. used      2020-04-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .68475  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 06:47:14  

Additional Information
 Earth MOID = 1.52863 au 
 Jupiter MOID = 1.98616 au 
 T_jup = 3.209 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO543868  

[ 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
1947-Jan-04 16:05 00:08 Jupiter 1.9937601891711 1.99375887222318 1.99376150612038 2.29509963976521 2.10185845019176 2432190.170263391 7.75858948547456 180.072058325435 90.9743233864094 89.228978361325 974105.268628678 T 10 CATAB v2.0g-lin.ifort 2021-Apr-15 06:47:14 2021-Apr-15 06:47
1994-Jun-11 15:13 00:03 Jupiter 1.99432751261339 1.99432625841339 1.99432876681566 2.28135691217346 2.08690144814541 2449515.134285972 2.84823972619842 172.653304627598 48.2585855816491 80.2335266144326 1086772.80954236 T 10 CATAB v2.0g-lin.ifort 2021-Apr-15 06:47:14 2021-Apr-15 06:47
2041-Nov-16 01:58 00:03 Jupiter 1.99235221875482 1.99235097098332 1.99235346652927 2.2643401215373 2.06808179737001 2466839.582265094 2.50060987419761 172.804043494219 34.6273359047522 79.0216469506319 986431.282520416 T 10 CATAB v2.0g-lin.ifort 2021-Apr-15 06:47:14 2021-Apr-15 06:47
2089-Apr-22 16:13 00:07 Jupiter 1.99184605777178 1.99184476976136 1.99184734578595 2.25507423218708 2.05787994272027 2484164.175911891 7.4045319848028 194.773292997464 74.323179220635 -89.8833170006887 816983.439988907 T 10 CATAB v2.0g-lin.ifort 2021-Apr-15 06:47:14 2021-Apr-15 06:47
2136-Sep-28 12:31 00:12 Jupiter 1.99577996227227 1.99577859991743 1.99578132463254 2.25462591893284 2.05779603232366 2501489.021514740 12.4097592966285 262.889802278165 93.7926031601161 -76.3520092348982 757479.581586924 T 10 CATAB v2.0g-lin.ifort 2021-Apr-15 06:47:14 2021-Apr-15 06:47
2184-Mar-05 05:16 00:17 Jupiter 1.99793172505797 1.99793024008645 1.99793321003972 2.2501407029985 2.05310346248439 2518813.719364522 17.4433241422458 368.572436785942 97.2368539501243 -71.3405205237619 758545.605693142 T 10 CATAB v2.0g-lin.ifort 2021-Apr-15 06:47:14 2021-Apr-15 06:47
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-13 23:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin