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JPL Small-Body Database Browser
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(2015 XA379)
Classification: Apollo [NEO]          SPK-ID: 3736816
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .218346791148778 4.4039e-06  
a 1.287552035874478 7.6802e-06 au
q 1.00641918040421 3.3305e-07 au
i 1.346044565947379 2.4204e-05 deg
node 148.5369827174659 2.2734e-05 deg
peri 349.4535403742853 2.5163e-05 deg
M 342.2291003038151 0.0095894 deg
tp 2459026.842229344669
(2020-Jun-26.34222934)
0.01445 TDB
period 533.6366040103549
1.46
0.0047747
1.307e-05
d
yr
n .6746163911818434 6.0361e-06 deg/d
Q 1.568684891344747 9.3571e-06 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      123 days  
   first obs. used      2015-12-14  
   last obs. used      2016-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .38618  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:29:48  

Additional Information
 Earth MOID = .0200284 au 
 Jupiter MOID = 3.44981 au 
 T_jup = 5.012 
[ 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 25.3   n/a MPO386958  
rotation period rot_per 0.038533 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:
[Pravec, P.; Wolf, M.; Sarounova, L. (2019) http://www.asu.cas.cz/~ppravec/neo.htm]

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