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101527 (1998 XM76)
Classification: Main-belt Asteroid          SPK-ID: 2101527
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1922984939500961 3.8265e-08  
a 2.68571885972794 1.2614e-08 au
q 2.169259167828888 1.0175e-07 au
i 12.56625355054957 5.0196e-06 deg
node 102.6551086061968 1.7924e-05 deg
peri 300.3041455789435 2.1536e-05 deg
M 26.97364284027246 1.1837e-05 deg
tp 2459080.044578369037
(2020-Aug-18.54457837)
5.2674e-05 TDB
period 1607.641653889
4.40
1.1326e-05
3.101e-08
d
yr
n .2239305003880275 1.5776e-09 deg/d
Q 3.202178551626992 1.5039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1029  
   data-arc span      8122 days (22.24 yr)  
   first obs. used      1998-12-15  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4933  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:37:11  

Additional Information
 Earth MOID = 1.20873 au 
 Jupiter MOID = 2.25289 au 
 T_jup = 3.314 
[ 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 15.0   n/a MPO432542  
diameter diameter 6.011 km 0.336 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101527 (1998 XM76)          Discovered 1998-Dec-15 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 XM76 = 2004 BH111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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