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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 ]

[ 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 .1921213645550742 3.8832e-08  
a 2.685118763346709 1.6455e-08 au
q 2.169250082540106 1.0501e-07 au
i 12.56646421578449 5.1125e-06 deg
node 102.6541074487936 2.0325e-05 deg
peri 300.2914187466942 2.4251e-05 deg
M 342.1908317720445 1.5369e-05 deg
tp 2459080.003237013681
(2020-Aug-18.50323701)
6.8997e-05 TDB
period 1607.102867387019
4.40
1.4773e-05
4.045e-08
d
yr
n .2240055738219933 2.0591e-09 deg/d
Q 3.200987444153312 1.9616e-08 au
  Orbit Determination Parameters
   # obs. used (total)      822  
   data-arc span      7985 days (21.86 yr)  
   first obs. used      1998-12-15  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5252  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:00:03  

Additional Information
 Earth MOID = 1.20954 au 
 Jupiter MOID = 2.25324 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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