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452117 (2014 RM24)
Classification: Main-belt Asteroid          SPK-ID: 2452117
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 .07897892944404832 6.2768e-08  
a 3.118870931905814 4.9429e-08 au
q 2.872545844629732 2.0301e-07 au
i 10.86354829468011 7.0628e-06 deg
node 191.7522040611269 3.4336e-05 deg
peri 331.5172986678158 5.3621e-05 deg
M 191.0402906758559 4.1618e-05 deg
tp 2459944.724323757916
(2022-Dec-31.22432376)
0.00023785 TDB
period 2011.845060059389
5.51
4.7827e-05
1.309e-07
d
yr
n .1789402211666205 4.2539e-09 deg/d
Q 3.365196019181897 5.3333e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      7630 days (20.89 yr)  
   first obs. used      1998-10-13  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66945  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:56:31  

Additional Information
 Earth MOID = 1.8839 au 
 Jupiter MOID = 1.62216 au 
 T_jup = 3.184 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457259.5 (2015-Aug-25.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07585342819266933 6.3505e-08  
q 2.88471144355284 2.0497e-07 au
tp 2457937.064298813968
(2017-Jul-02.56429881)
0.00023712 TDB
node 191.8717738585216 3.4247e-05 deg
peri 332.4908627860824 5.4522e-05 deg
i 10.87305813976645 7.0705e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      7630 days (20.89 yr)  
   first obs. used      1998-10-13  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66945  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:56:31  

Additional Information
 Jupiter MOID = 1.62216 au 
 T_jup = 3.184 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.032842758789886E-15 -1.268647333911208E-14 1.058136292445017E-13 -2.161891326239481E-14 1.202231075778836E-13 -6.386288621130076E-16
q -1.268647333911208E-14 4.201306073292075E-14 3.801383556193348E-13 7.398870085069643E-14 -3.925964730737325E-13 6.641891983456092E-15
tp 1.058136292445017E-13 3.801383556193348E-13 5.62279009791202E-8 -3.311077495926335E-11 1.008077615209728E-8 1.026571297772782E-11
node -2.161891326239481E-14 7.398870085069643E-14 -3.311077495926335E-11 1.172870205992702E-9 -1.158131913915757E-9 -1.488157767846612E-11
peri 1.202231075778836E-13 -3.925964730737325E-13 1.008077615209728E-8 -1.158131913915757E-9 2.972689942362966E-9 1.615666581134965E-11
i -6.386288621130076E-16 6.641891983456092E-15 1.026571297772782E-11 -1.488157767846612E-11 1.615666581134965E-11 4.999175707687134E-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 16.1   n/a MPO413517  

452117 (2014 RM24)          Discovered 2001-Apr-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

[ show close-approach data ]
Alternate Designations
 2014 RM24 = 2001 HQ14 = 2009 TC24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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