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376324 (2011 GN49)
Classification: Main-belt Asteroid          SPK-ID: 2376324
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1499078767307823 1.0107e-07  
a 3.028951501627147 4.2756e-08 au
q 2.574887813297706 3.1655e-07 au
i 1.74073005412484 1.0524e-05 deg
node 11.8532524347825 0.0002106 deg
peri 152.3639342067814 0.00021452 deg
M 294.1663701004994 3.7582e-05 deg
tp 2459352.613119753943
(2021-May-18.11311975)
0.00020432 TDB
period 1925.470664536166
5.27
4.0769e-05
1.116e-07
d
yr
n .1869672733168966 3.9587e-09 deg/d
Q 3.483015189956587 4.9165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      7209 days (19.74 yr)  
   first obs. used      2000-03-03  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62383  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:07:28  

Additional Information
 Earth MOID = 1.58268 au 
 Jupiter MOID = 1.49283 au 
 T_jup = 3.226 
[ 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 16.6   n/a MPO503455  

376324 (2011 GN49)          Discovered 2000-Mar-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

[ 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
1901-Oct-11 09:16 00:07 Jupiter 1.94838486290856 1.94837967128052 1.94839005452598 2.64819710618735 2.4786058012554 2415668.886163949 7.4388474266767 145.811331959536 99.5323657488229 -12.1671897908168 292833.179329718 T 15 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:29 2019-Dec-14 21:07
1940-Feb-23 10:37 00:05 Jupiter 1.59071490414269 1.59071220042791 1.59071760785359 1.56787165436427 1.18036571870386 2429682.942631252 5.37791615565279 527.235564417626 259.30093030008 42.9806546985389 476897.016067919 T 15 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:29 2019-Dec-14 21:07
1949-Apr-02 17:51 00:04 Jupiter 1.95300894433863 1.9530056573405 1.95301223133266 2.68493766670485 2.51823106096464 2433009.243691068 4.43186377617059 102.203322333061 92.3981193431691 -70.6565518727404 456729.23501905 T 15 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:29 2019-Dec-14 21:07
1987-Sep-02 11:39 00:02 Jupiter 1.60309679095512 1.60309503358418 1.60309854832615 1.61214311954022 1.24188268107978 2447040.985493279 2.11980050937199 363.449858685639 214.201730830862 55.105596770187 601113.708852416 T 15 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:29 2019-Dec-14 21:07
1996-Oct-14 17:37 00:01 Jupiter 1.93870707085659 1.93870560231491 1.93870853939739 2.64329237252697 2.47248723474054 2450371.234187344 1.41872519291623 102.487230156017 40.902085809699 88.080353565943 996475.866498097 T 15 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:29 2019-Dec-14 21:07
2035-Apr-04 22:06 00:01 Jupiter 1.63136174869884 1.63136027949503 1.63136321790136 1.71322700323254 1.37721561973503 2464422.420604458 1.40340074315229 254.356640202685 153.753281845919 66.695674345476 647480.1148337 T 15 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:29 2019-Dec-14 21:07
2044-May-18 15:35 00:02 Jupiter 1.89801485714778 1.89801333319385 1.89801638110084 2.50913682595082 2.32448541222175 2467754.149465799 2.06650351472299 106.185947324484 42.7822790203108 -89.4581234873545 1069087.87317589 T 15 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:29 2019-Dec-14 21:07
2082-Nov-24 02:45 00:05 Jupiter 1.67213808832287 1.67213557501779 1.67214060161855 1.86748216012582 1.57301890058029 2481822.614250423 4.60898842314662 173.514802658584 114.632804182895 72.1625280062222 425084.260454937 T 15 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:29 2019-Dec-14 21:07
2092-Jan-10 06:47 00:05 Jupiter 1.83348863291205 1.83348539131774 1.83349187450146 2.29578948749363 2.08487483428236 2485156.782363929 5.10759393603154 138.706841826789 48.6822295463656 -75.8870074566275 559279.897604405 T 15 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:29 2019-Dec-14 21:07
2130-Jul-29 22:28 00:07 Jupiter 1.7257765400436 1.7257724803354 1.72578059973464 2.0812651974427 1.83031462385093 2499236.436234590 7.3639235789443 115.662246403037 43.8943868139839 -87.0469875529902 285728.606009744 T 15 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:29 2019-Dec-14 21:07
2139-Sep-15 14:15 00:08 Jupiter 1.76500039053409 1.76499573175652 1.76500504930353 2.06929919685452 1.82269045471353 2502571.093508234 7.71162638114151 252.536552513639 23.5082828298063 -88.4425844584618 635890.900440198 T 15 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:29 2019-Dec-14 21:07
2178-Apr-07 01:51 00:09 Jupiter 1.79265754002265 1.79265228042161 1.79266279960585 2.3504495364575 2.14000517299796 2516654.576822928 9.13412331626343 123.672114535377 43.6440677128681 63.6140093532781 313979.975664395 T 15 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:29 2019-Dec-14 21:07
2187-May-23 09:43 00:09 Jupiter 1.70100762687142 1.70100235844766 1.70101289530736 1.86449825504402 1.57494347872856 2519987.904526282 9.37162198559062 509.298000582036 50.6932769951401 76.6791156010014 917426.51222762 T 15 CATAB v2.0f-lin.ifort 2019-Dec-14 21:07:29 2019-Dec-14 21:07

Alternate Designations
 2011 GN49 = 2000 EM187 = 2009 YO16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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