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15932 (1997 XL5)
Classification: Main-belt Asteroid          SPK-ID: 2015932
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09244045965549096 2.5564e-08  
a 2.606043947195148 9.3898e-09 au
q 2.365140046834018 6.608e-08 au
i 5.451633798266796 1.0791e-06 deg
node 132.1748980476585 5.6435e-06 deg
peri 290.9948697650004 8.6736e-06 deg
M 229.1828165568294 8.0509e-06 deg
tp 2459954.884459968490
(2023-Jan-10.38445997)
3.6407e-05 TDB
period 1536.636092428811
4.21
8.3049e-06
2.274e-08
d
yr
n .2342779801761542 1.2662e-09 deg/d
Q 2.846947847556277 1.0258e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2246  
   data-arc span      9997 days (27.37 yr)  
   first obs. used      1994-02-15  
   last obs. used      2021-06-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47405  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 03:58:16  

Additional Information
 Earth MOID = 1.38479 au 
 Jupiter MOID = 2.39751 au 
 T_jup = 3.400 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.77   n/a E2021B10  
rotation period rot_per 3.49561 h n/a LCDB (Rev. 2020-October); 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

15932 (1997 XL5)          Discovered 1997-Dec-02 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 XL5 = 1999 BF14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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