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66567 (1999 RV140)
Classification: Main-belt Asteroid          SPK-ID: 2066567
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2001813848853383 4.1881e-08  
a 2.521776501287893 8.6924e-09 au
q 2.01696378888878 1.0586e-07 au
i 1.198456768436042 2.5318e-06 deg
node 241.4377166244958 0.00025137 deg
peri 145.6097131606916 0.00025167 deg
M 30.39573938814925 1.28e-05 deg
tp 2458876.999553252469
(2020-Jan-28.49955325)
5.1982e-05 TDB
period 1462.710291773507
4.00
7.5628e-06
2.071e-08
d
yr
n .246118456966285 1.2725e-09 deg/d
Q 3.026589213687007 1.0432e-08 au
  Orbit Determination Parameters
   # obs. used (total)      914  
   data-arc span      10307 days (28.22 yr)  
   first obs. used      1991-09-07  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56386  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 05:51:20  

Additional Information
 Earth MOID = 1.02163 au 
 Jupiter MOID = 2.42508 au 
 T_jup = 3.427 
[ 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 15.7   n/a MPO502575  
diameter diameter 3.143 km 0.671 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.078   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66567 (1999 RV140)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 RV140 = 2001 DD61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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