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101837 (1999 JQ60)
Classification: Main-belt Asteroid          SPK-ID: 2101837
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2552419521487732 3.1928e-08  
a 2.541980106085843 9.887e-09 au
q 1.893160141485147 8.098e-08 au
i 5.520038480691574 5.0299e-06 deg
node 82.54512632847972 6.8461e-05 deg
peri 201.1728014176223 7.0942e-05 deg
M 41.28513658736753 1.973e-05 deg
tp 2458830.735111356941
(2019-Dec-13.23511136)
8.0711e-05 TDB
period 1480.323548940406
4.05
8.6366e-06
2.365e-08
d
yr
n .2431900784512162 1.4188e-09 deg/d
Q 3.19080007068654 1.2411e-08 au
  Orbit Determination Parameters
   # obs. used (total)      698  
   data-arc span      9800 days (26.83 yr)  
   first obs. used      1994-01-17  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57602  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:29:41  

Additional Information
 Earth MOID = .877961 au 
 Jupiter MOID = 1.97852 au 
 T_jup = 3.392 
[ 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 15.9   n/a MPO432544  

101837 (1999 JQ60)          Discovered 1999-May-10 by LINEAR at Socorro
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
2001-May-03 07:45 < 00:01 Jupiter 1.96937098489924 1.96937042334311 1.96937154645661 1.76914982401413 1.50655073129233 2452032.822747614 0.367249883731237 121.385839920282 71.6458516113694 83.066017142545 1455490.02815047 T 17 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:43 2020-Dec-17 22:29
2013-Sep-23 14:43 < 00:01 Jupiter 1.97447062016445 1.97447031252869 1.97447092780065 1.61406020286336 1.32182300133887 2456559.113493604 0.205856399418548 90.4922341830448 68.6395531604727 48.3209705386341 1997419.64738898 T 17 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:43 2020-Dec-17 22:29
2143-Jul-31 08:32 00:02 Jupiter 1.99852183507598 1.99852112524498 1.99852254490822 1.89117803253574 1.65193987554875 2503985.855352614 1.72420382023151 121.758818337219 53.6294772602064 83.148447708921 1422525.83533329 T 17 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:43 2020-Dec-17 22:29
2155-Dec-22 06:26 00:02 Jupiter 1.97112903617057 1.97112863372651 1.97112943861574 1.63323855670199 1.34463355551372 2508512.768160504 1.89955235837124 118.941668518672 87.1224760141303 -88.8622841378203 1638816.67319736 T 17 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:43 2020-Dec-17 22:29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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