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JPL Small-Body Database Browser
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37260 (2000 XR4)
Classification: Main-belt Asteroid          SPK-ID: 2037260
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1075709239496729 3.859e-08  
a 3.049333674816603 2.3094e-08 au
q 2.72131403398573 1.1781e-07 au
i 10.61266500332608 6.0091e-06 deg
node 15.19891422066041 2.5104e-05 deg
peri 61.5006157156829 3.9709e-05 deg
M 231.7817838954939 3.2494e-05 deg
tp 2459693.212590263320
(2022-Apr-23.71259026)
0.00017887 TDB
period 1944.938403226087
5.32
2.2095e-05
6.049e-08
d
yr
n .1850958361472347 2.1028e-09 deg/d
Q 3.377353315647477 2.5579e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1174  
   data-arc span      8144 days (22.30 yr)  
   first obs. used      1997-03-10  
   last obs. used      2019-06-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53218  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 05:28:27  

Additional Information
 Earth MOID = 1.75504 au 
 Jupiter MOID = 1.95392 au 
 T_jup = 3.203 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5   n/a MPO347791  
diameter diameter 7.122 km 0.220 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.167   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37260 (2000 XR4)          Discovered 2000-Dec-01 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 XR4 = 1997 FX 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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