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511137 (2013 XM24)
Classification: Apollo [NEO]          SPK-ID: 2511137
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 53 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4247120016954572 3.2211e-08  
a 1.667348667619503 9.5625e-08 au
q .9592056774705702 5.3302e-08 au
i 38.3525537916401 1.9379e-05 deg
node 99.46517539402899 6.4872e-06 deg
peri 118.2131650219005 1.1709e-05 deg
M 293.079793347724 8.9381e-05 deg
tp 2459146.681643314889
(2020-Oct-24.18164332)
0.00020782 TDB
period 786.3901536767042
2.15
6.7651e-05
1.852e-07
d
yr
n .457788030937123 3.9382e-08 deg/d
Q 2.375491657768435 1.3624e-07 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      1464 days (4.01 yr)  
   first obs. used      2013-12-13  
   last obs. used      2017-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .3595  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-21 06:21:52  

Additional Information
 Earth MOID = .108161 au 
 Jupiter MOID = 3.08578 au 
 T_jup = 3.925 
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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 19.0   n/a MPO301803  
rotation period rot_per 37.9 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2015) Minor Planet Bull. 42, 41-53.]

511137 (2013 XM24)          Discovered 2013-Dec-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2018-02-05

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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