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117850 (2005 JM150)
Classification: Main-belt Asteroid          SPK-ID: 2117850
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09291238458511007 5.7147e-08  
a 2.666050817007263 1.3718e-08 au
q 2.418341678174038 1.524e-07 au
i 6.097875251882839 6.6112e-06 deg
node 180.1249646602104 3.7996e-05 deg
peri 161.7258604953586 4.7523e-05 deg
M 66.37067517375777 2.6773e-05 deg
tp 2458707.360193750858
(2019-Aug-11.86019375)
0.00011824 TDB
period 1590.014414851346
4.35
1.2272e-05
3.36e-08
d
yr
n .2264130416916108 1.7475e-09 deg/d
Q 2.913759955840489 1.4992e-08 au
  Orbit Determination Parameters
   # obs. used (total)      478  
   data-arc span      7226 days (19.78 yr)  
   first obs. used      2000-02-12  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57656  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 09:50:13  

Additional Information
 Earth MOID = 1.41128 au 
 Jupiter MOID = 2.44282 au 
 T_jup = 3.369 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457069.5 (2015-Feb-16.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09503748158765196 5.7428e-08  
q 2.41256825106792 1.5357e-07 au
tp 2457115.887362322806
(2015-Apr-03.38736232)
0.0001156 TDB
node 180.1884054318934 3.7935e-05 deg
peri 161.3854912528481 4.703e-05 deg
i 6.102522912231321 6.6183e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      478  
   data-arc span      7226 days (19.78 yr)  
   first obs. used      2000-02-12  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57656  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 09:50:13  

Additional Information
 Jupiter MOID = 2.44282 au 
 T_jup = 3.369 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.298004339789301E-15 -8.790127155209275E-15 2.357126544747393E-12 9.467381079026056E-15 4.867627428718846E-13 -4.004298749665778E-15
q -8.790127155209275E-15 2.358306644641035E-14 -6.453751915326195E-12 -2.670137544675015E-14 -1.339970361506341E-12 1.096389121635749E-14
tp 2.357126544747393E-12 -6.453751915326195E-12 1.336414255770823E-8 1.804570818208549E-11 3.220610209488103E-9 -6.618099118473766E-12
node 9.467381079026056E-15 -2.670137544675015E-14 1.804570818208549E-11 1.439046335480781E-9 -1.42593959158682E-9 4.738924382577181E-11
peri 4.867627428718846E-13 -1.339970361506341E-12 3.220610209488103E-9 -1.42593959158682E-9 2.211789167584942E-9 -4.866240452487462E-11
i -4.004298749665778E-15 1.096389121635749E-14 -6.618099118473766E-12 4.738924382577181E-11 -4.866240452487462E-11 4.380234171198179E-11

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 16.0   n/a MPO493672  

117850 (2005 JM150)          Discovered 2005-May-03 by Spacewatch at Kitt Peak
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
2036-Oct-01 03:52 00:01 Eunom 0.0187586320623651 0.0187487187183374 0.0187685470617435 5.75725531631146 5.75725518633125 2464967.661157698 1.05005917436148 567.544760114218 50.4212161260191 -29.5951662450581 27804.7587741656 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 09:50:24 2019-Dec-14 09:50

Alternate Designations
 2005 JM150 = 2000 FW66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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