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146755 (2001 XM152)
Classification: Main-belt Asteroid          SPK-ID: 2146755
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2370109588119426 5.1923e-08  
a 2.788993937007994 1.7503e-08 au
q 2.127971809877034 1.4612e-07 au
i 11.9013205871561 5.1041e-06 deg
node 92.25146059882836 2.8769e-05 deg
peri 267.39882075 3.1439e-05 deg
M 46.50960379983924 1.0356e-05 deg
tp 2458780.708991758976
(2019-Oct-24.20899176)
4.9283e-05 TDB
period 1701.256439579524
4.66
1.6015e-05
4.385e-08
d
yr
n .2116083099670596 1.992e-09 deg/d
Q 3.450016064138953 2.1651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      492  
   data-arc span      6578 days (18.01 yr)  
   first obs. used      2001-11-20  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52614  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 11:38:26  

Additional Information
 Earth MOID = 1.16438 au 
 Jupiter MOID = 2.1531 au 
 T_jup = 3.258 
[ 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 15.4   n/a MPO502888  
diameter diameter 2.422 km 0.352 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.275   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146755 (2001 XM152)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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