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117027 (2004 JS12)
Classification: Main-belt Asteroid          SPK-ID: 2117027
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1765191885540312 4.2476e-08  
a 3.167886576657792 3.1711e-08 au
q 2.608693808714951 1.3922e-07 au
i 12.70046839792838 6.94e-06 deg
node 357.6568085387649 2.0653e-05 deg
peri 286.405866555146 2.8121e-05 deg
M 261.0879383362716 1.9017e-05 deg
tp 2459566.347779202107
(2021-Dec-17.84777920)		 0.00011187 TDB
period 2059.457634249862
5.64		 3.0923e-05
8.466e-08		 d
yr
n .1748033045268866 2.6247e-09 deg/d
Q 3.727079344600634 3.7309e-08 au
   Orbit Determination Parameters
   # obs. used (total)      404  
   data-arc span      8103 days (22.18 yr)  
   first obs. used      1998-04-01  
   last obs. used      2020-06-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5783  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:21:38  

Additional Information
 Earth MOID = 1.62864 au 
 Jupiter MOID = 1.74004 au 
 T_jup = 3.141 
[ 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 14.78   n/a E2021B55  

117027 (2004 JS12)          Discovered 2004-May-13 by Broughton, J. at Reedy Creek
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1905-Sep-09 08:27 00:05 Jupiter 1.70119518026734 1.70119433459318 1.70119602597187 2.50697680135385 2.29981210045561 2417097.852261943 5.47218843825189 621.636381675812 64.5973604076615 79.044796764507 1412589.17857853 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 18:21:39 2020-Nov-12 18:21
1916-Apr-27 12:55 00:04 Jupiter 1.87215610773253 1.87215382790156 1.87215838756297 4.61163138100094 4.51245840604669 2420981.038356622 4.23121497914363 224.715628383855 101.258388102993 -89.5448328982466 725709.370554382 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 18:21:39 2020-Nov-12 18:21
1991-Aug-26 02:04 00:01 Jupiter 1.93765440817878 1.93765334600179 1.9376554703559 3.73856247646445 3.61974767666148 2448494.586381799 1.33268983522604 187.773796263858 43.346968150619 86.0808768289986 1453470.80553031 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 18:21:39 2020-Nov-12 18:21
2002-Apr-09 20:27 00:01 Jupiter 1.74865236275172 1.74865148104697 1.74865324445547 1.86266229596879 1.58137252607816 2452374.351813267 1.01113035344346 184.263398685427 99.8264948202388 -74.7650953347222 886628.075409757 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 18:21:39 2020-Nov-12 18:21
2012-Aug-19 19:39 < 00:01 Jupiter 1.7241523371122 1.72415148684893 1.72415318738321 2.06248030679373 1.80866998294147 2456159.318408669 0.541321678406147 236.063773632796 55.6266375276886 80.8654422648602 2278644.97637542 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 18:21:39 2020-Nov-12 18:21
2023-Mar-24 21:27 < 00:01 Jupiter 1.87120332218122 1.87120260498445 1.87120403937788 4.46842415783104 4.36594669975827 2460028.393959277 0.472365923458462 224.797752827511 31.9587204096601 88.7428950855862 2215348.65858035 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 18:21:39 2020-Nov-12 18:21
2098-Jul-24 08:45 00:03 Jupiter 1.94339199758867 1.9433903856865 1.94339360949051 3.89396767646662 3.78038216243256 2487543.864759013 3.17214839138811 186.499196329148 68.3944496054665 -89.1943574765257 1030304.21496223 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 18:21:39 2020-Nov-12 18:21
2109-Mar-26 13:48 00:04 Jupiter 1.73892130721008 1.73892036355787 1.73892225086111 2.30242262796289 2.08013387056351 2491441.075011969 4.28049991638404 244.628301880755 80.0446233284606 -72.0648283074466 551637.398597121 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 18:21:39 2020-Nov-12 18:21
2119-Aug-14 06:06 00:06 Jupiter 1.7444845461533 1.74448362831866 1.74448546400768 1.54855453017476 1.19454377887086 2495233.754227915 5.66424552357814 1263.27967446256 115.645503624666 34.9494570121754 1626871.75246135 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 18:21:39 2020-Nov-12 18:21
2130-Feb-26 04:57 00:05 Jupiter 1.87336249483567 1.87336068841808 1.87336430125869 4.25407792959954 4.14643203330867 2499082.706106015 5.04121257927232 287.307301211792 58.0552687771045 -81.8971355058415 863060.056421812 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 18:21:39 2020-Nov-12 18:21
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