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37410 (2001 XQ118)
Classification: Main-belt Asteroid          SPK-ID: 2037410
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .181729908049421 4.7969e-08  
a 2.329298305297188 8.8368e-09 au
q 1.905995138455858 1.1043e-07 au
i 5.719511610066699 3.7078e-06 deg
node 79.99527245636195 4.6796e-05 deg
peri 263.7171976255064 4.7936e-05 deg
M 190.3070603302845 1.2514e-05 deg
tp 2459612.564745816546
(2022-Feb-02.06474582)
4.6288e-05 TDB
period 1298.48247618802
3.56
7.3892e-06
2.023e-08
d
yr
n .2772467142235596 1.5777e-09 deg/d
Q 2.752601472138518 1.0443e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1224  
   data-arc span      9741 days (26.67 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53303  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:30:55  

Additional Information
 Earth MOID = .908535 au 
 Jupiter MOID = 2.66208 au 
 T_jup = 3.543 
[ 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 15.1   n/a MPO459126  
diameter diameter 2.305 km 0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.52775 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.]
geometric albedo albedo 0.303   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37410 (2001 XQ118)          Discovered 2001-Dec-13 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 XQ118 = 1993 TF29 = 2000 NE17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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