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123573 (2000 XG37)
Classification: Main-belt Asteroid          SPK-ID: 2123573
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08611158810285419 4.4257e-08  
a 2.677888009130349 1.5076e-08 au
q 2.447290819902544 1.2028e-07 au
i 12.36657525983069 6.7304e-06 deg
node 338.2902259690243 1.7877e-05 deg
peri 71.80060459563218 4.6305e-05 deg
M 174.0765661884107 4.1109e-05 deg
tp 2458226.528706108781
(2018-Apr-18.02870611)
0.00018139 TDB
period 1600.615590608938
4.38
1.3517e-05
3.701e-08
d
yr
n .224913465864119 1.8993e-09 deg/d
Q 2.908485198358154 1.6374e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1100  
   data-arc span      7225 days (19.78 yr)  
   first obs. used      2000-09-03  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51398  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 02:03:18  

Additional Information
 Earth MOID = 1.48759 au 
 Jupiter MOID = 2.39196 au 
 T_jup = 3.339 
[ 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 14.7   n/a MPO475082  
diameter diameter 3.117 km 0.718 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 61.343 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.346   0.136 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123573 (2000 XG37)          Discovered 2000-Dec-05 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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