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JPL Small-Body Database Browser
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(2015 HM10)
Classification: Apollo [NEO]          SPK-ID: 3717042
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6009501597449929 2.8362e-09  
a 2.524588352425662 3.011e-09 au
q 1.007436578745112 7.0858e-09 au
i 1.470809460746339 2.412e-06 deg
node 283.2758543725631 1.6218e-05 deg
peri 353.4878420949616 1.7818e-05 deg
M 342.970543392924 1.3276e-06 deg
tp 2458669.807874079089
(2019-Jul-05.30787408)		 5.4769e-06 TDB
period 1465.157417771314
4.01		 2.6212e-06
7.176e-09		 d
yr
n .2457073865466311 4.3957e-10 deg/d
Q 4.041740126106212 4.8204e-09 au
   Orbit Determination Parameters
   # obs. used (total)      215  
   # delay obs. used      1  
   # Doppler obs. used      2  
   data-arc span      1586 days (4.34 yr)  
   first obs. used      2015-04-18  
   last obs. used      2019-08-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46061  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Aug-22 05:22:46  

Additional Information
 Earth MOID = .00267262 au 
 Jupiter MOID = 1.1202 au 
 T_jup = 3.174 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 23.6   n/a E2015L50  
rotation period rot_per 0.3761 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Thirouin, A.; Moskovitz, N.; Binzel, R.P.; Christensen, E.; et al. (2016) Astron. J. 152, A163.]
[Warner, B.D.; Ryan, W.H. (2016) Minor Planet Bull. 43, 30-31.]

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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