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JPL Small-Body Database Browser
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146253 (2000 YB50)
Classification: Outer Main-belt Asteroid          SPK-ID: 2146253
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1415182884811577 6.7937e-08  
a 3.241619820416047 3.2362e-08 au
q 2.78287133152417 2.1317e-07 au
i 12.91249095430079 7.5411e-06 deg
node 291.0490386919464 2.4907e-05 deg
peri 241.7029969350778 3.3297e-05 deg
M 355.6436744655787 2.169e-05 deg
tp 2458626.296415920266
(2019-May-22.79641592)
0.00012845 TDB
period 2131.775887251177
5.84
3.1923e-05
8.74e-08
d
yr
n .1688732864242135 2.5288e-09 deg/d
Q 3.700368309307923 3.6941e-08 au
  Orbit Determination Parameters
   # obs. used (total)      453  
   data-arc span      7597 days (20.80 yr)  
   first obs. used      1998-07-20  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55421  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:22:01  

Additional Information
 Earth MOID = 1.8187 au 
 Jupiter MOID = 1.52423 au 
 T_jup = 3.128 
[ 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 14.5   n/a MPO432919  
diameter diameter 8.059 km 0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146253 (2000 YB50)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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