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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07904972407287986 6.2087e-08  
a 3.11889489399704 4.2917e-08 au
q 2.87234711321426 2.0276e-07 au
i 10.86354602719266 7.0411e-06 deg
node 191.75227537047 2.8439e-05 deg
peri 331.4089118703512 4.7045e-05 deg
M 226.9567029566192 4.0153e-05 deg
tp 2459944.015512744868
(2022-Dec-30.51551274)
0.00023115 TDB
period 2011.868245424466
5.51
4.1526e-05
1.137e-07
d
yr
n .1789381590065541 3.6934e-09 deg/d
Q 3.365442674779819 4.631e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      8120 days (22.23 yr)  
   first obs. used      1998-10-13  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64448  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:18:08  

Additional Information
 Earth MOID = 1.88343 au 
 Jupiter MOID = 1.62111 au 
 T_jup = 3.184 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457652.5 (2016-Sep-21.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07598238812918862 6.2967e-08  
q 2.883375963303967 2.0491e-07 au
tp 2457938.128593752255
(2017-Jul-03.62859375)
0.00022171 TDB
node 191.8750496813829 2.8368e-05 deg
peri 332.733472379758 4.7825e-05 deg
i 10.87372096889471 7.049e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      8120 days (22.23 yr)  
   first obs. used      1998-10-13  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64448  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:18:08  

Additional Information
 Jupiter MOID = 1.62111 au 
 T_jup = 3.184 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.96478876964024E-15 -1.266108730555793E-14 7.616400162622627E-13 -1.653318494932012E-14 2.572297191191601E-13 -7.146171417171326E-16
q -1.266108730555793E-14 4.19868670078476E-14 2.284395506933946E-13 5.394126595757718E-14 -4.071293638313714E-13 6.488942213987113E-15
tp 7.616400162622627E-13 2.284395506933946E-13 4.915735550688511E-8 -1.796627116795534E-11 8.552797315299952E-9 1.219136431278177E-11
node -1.653318494932012E-14 5.394126595757718E-14 -1.796627116795534E-11 8.047234408004626E-10 -7.934671663789847E-10 -8.143409958031901E-12
peri 2.572297191191601E-13 -4.071293638313714E-13 8.552797315299952E-9 -7.934671663789847E-10 2.287245999588974E-9 9.937391089613917E-12
i -7.146171417171326E-16 6.488942213987113E-15 1.219136431278177E-11 -8.143409958031901E-12 9.937391089613917E-12 4.968864002230566E-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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