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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1818986759103746 4.6711e-08  
a 2.328951222658485 8.6119e-09 au
q 1.905318078997058 1.077e-07 au
i 5.719643685960358 3.6532e-06 deg
node 79.99154798323292 4.5766e-05 deg
peri 263.7410992022246 4.6878e-05 deg
M 245.7461501144634 1.1988e-05 deg
tp 2459612.509621670175
(2022-Feb-02.00962167)
4.3921e-05 TDB
period 1298.192261791255
3.55
7.2006e-06
1.971e-08
d
yr
n .2773086934775513 1.5381e-09 deg/d
Q 2.752584366319911 1.0178e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1235  
   data-arc span      9988 days (27.35 yr)  
   first obs. used      1993-10-09  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53098  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 08:26:38  

Additional Information
 Earth MOID = .906071 au 
 Jupiter MOID = 2.66249 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 15.08   n/a E2021B10  
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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