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180656 (2004 GH36)
Classification: Main-belt Asteroid          SPK-ID: 2180656
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2046109464403111 4.0214e-08  
a 2.622158609560694 1.1625e-08 au
q 2.08563625474187 1.0551e-07 au
i 5.171823353320963 5.9255e-06 deg
node 198.9095090672016 4.3877e-05 deg
peri 331.1008458120025 4.6176e-05 deg
M 4.822913748610972 1.3491e-05 deg
tp 2459179.722472870242
(2020-Nov-26.22247287)
5.8111e-05 TDB
period 1550.910954786871
4.25
1.0314e-05
2.824e-08
d
yr
n .2321216436629476 1.5437e-09 deg/d
Q 3.158680964379518 1.4004e-08 au
  Orbit Determination Parameters
   # obs. used (total)      444  
   data-arc span      6717 days (18.39 yr)  
   first obs. used      2002-12-10  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55346  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:08:52  

Additional Information
 Earth MOID = 1.09287 au 
 Jupiter MOID = 1.82291 au 
 T_jup = 3.368 
[ 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 15.87   n/a MPCxxxxx  

180656 (2004 GH36)          Discovered 2004-Apr-13 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ 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
1904-Mar-15 18:43 00:02 Jupiter 1.84043029210207 1.84042960116993 1.84043098303861 1.8934601983246 1.63240011457232 2416555.279914507 2.1271475315183 205.010347418888 58.4667593386192 -82.0358282943192 1421531.73629021 T 18 CATAB v2.0g-lin.ifort 2021-May-04 10:08:54 2021-May-04 10:08
1950-Jun-09 16:36 00:01 Jupiter 1.96455229200054 1.96455156877169 1.96455301522949 1.7448818410125 1.47726326163643 2433442.191887165 1.30704970476738 84.0834628008695 34.8492346429624 88.5790963673573 2335303.00772271 T 18 CATAB v2.0g-lin.ifort 2021-May-04 10:08:54 2021-May-04 10:08
1963-Dec-03 16:18 00:01 Jupiter 1.90617638267826 1.90617566020415 1.90617710515302 2.21706559511735 2.00665547016635 2438367.179323343 1.01897578449002 94.6315439126285 28.0661532696429 83.6134272374666 1550461.16941002 T 18 CATAB v2.0g-lin.ifort 2021-May-04 10:08:54 2021-May-04 10:08
2010-Mar-01 08:00 < 00:01 Jupiter 1.8710709543692 1.87107064367063 1.87107126506755 1.62452790205818 1.31670155836684 2455256.833242399 0.230879914327421 98.6043462444454 65.5352416154463 63.6910966974258 2126186.16895206 T 18 CATAB v2.0g-lin.ifort 2021-May-04 10:08:54 2021-May-04 10:08
2069-Nov-19 06:10 00:01 Jupiter 1.821165744829 1.82116535577276 1.82116613388492 1.69977933483822 1.3996612549435 2477069.756699575 1.0010641480183 109.03894593666 82.917962719337 77.8837705130105 1598684.50394328 T 18 CATAB v2.0g-lin.ifort 2021-May-04 10:08:54 2021-May-04 10:08
2129-Aug-09 04:33 00:02 Jupiter 1.82342259336108 1.82342209922153 1.82342308750322 1.88612800057433 1.62124396111015 2498881.689603263 2.11677821952607 198.140251481314 62.7213336334776 -83.3126774698679 1435566.8516684 T 18 CATAB v2.0g-lin.ifort 2021-May-04 10:08:54 2021-May-04 10:08
2175-Nov-04 23:31 00:03 Jupiter 1.99144689931952 1.99144502826248 1.99144877037577 1.88826015648697 1.6476850473952 2515770.480021480 3.05737619149341 118.887817174233 23.7193436371815 -89.5144227534928 1534060.55141501 T 18 CATAB v2.0g-lin.ifort 2021-May-04 10:08:54 2021-May-04 10:08
2189-Apr-28 22:58 00:03 Jupiter 1.87968593636278 1.87968457442531 1.87968729831188 2.15379084054667 1.93328131696898 2520694.456695009 3.26060561497139 275.702632230378 35.3327079757728 88.2596737607571 1536367.40558112 T 18 CATAB v2.0g-lin.ifort 2021-May-04 10:08:54 2021-May-04 10:08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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