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JPL Small-Body Database Browser
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47062 (1998 XH52)
Classification: Main-belt Asteroid          SPK-ID: 2047062
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1637056994828708 4.1662e-08  
a 3.1117107652441 2.2934e-08 au
q 2.602305977831436 1.3704e-07 au
i 12.76882919173232 6.1224e-06 deg
node 304.9374551089289 2.2705e-05 deg
peri 101.3901350111601 3.123e-05 deg
M 291.4239071781841 2.0012e-05 deg
tp 2458982.415686699019
(2020-May-12.91568670)
0.00011208 TDB
period 2004.920979806942
5.49
2.2165e-05
6.068e-08
d
yr
n .1795581988646082 1.9851e-09 deg/d
Q 3.621115552656764 2.6688e-08 au
  Orbit Determination Parameters
   # obs. used (total)      931  
   data-arc span      10351 days (28.34 yr)  
   first obs. used      1991-08-05  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50565  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:00:06  

Additional Information
 Earth MOID = 1.64932 au 
 Jupiter MOID = 1.88898 au 
 T_jup = 3.160 
[ 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 13.8   n/a MPO400459  
diameter diameter 8.428 km 0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.143   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47062 (1998 XH52)          Discovered 1998-Dec-14 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 XH52 = 1991 PR25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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