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(2015 XB379)
Classification: Amor [NEO]          SPK-ID: 3738543
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 109 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6387297437395533 3.3615e-06  
a 3.196823487673405 3.1697e-05 au
q 1.154917240611186 7.0708e-07 au
i 8.37431288003981 2.5856e-05 deg
node 140.9651436436405 2.6871e-05 deg
peri 19.2507000998242 2.9258e-05 deg
M 266.913452894921 0.003972 deg
tp 2459540.334745062086
(2021-Nov-21.83474506)
0.031063 TDB
period 2087.740003966127
5.72
0.03105
8.501e-05
d
yr
n .1724352646000459 2.5645e-06 deg/d
Q 5.238729734735624 5.1942e-05 au
  Orbit Determination Parameters
   # obs. used (total)      834  
   data-arc span      181 days  
   first obs. used      2015-12-14  
   last obs. used      2016-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .33913  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:07:20  

Additional Information
 Earth MOID = .17099 au 
 Jupiter MOID = .000777504 au 
 T_jup = 2.821 
[ 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 19.1   n/a E2016G28  
rotation period rot_per 48.2 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. (2016) Minor Planet Bull. 43, 240-250.]

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