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66575 (1999 RX152)
Classification: Main-belt Asteroid          SPK-ID: 2066575
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2331450744947483 5.2737e-08  
a 2.782244794944315 1.3823e-08 au
q 2.133578124964397 1.4423e-07 au
i 9.999194192371107 6.007e-06 deg
node 181.7357629926955 2.2826e-05 deg
peri 198.6804514467952 2.4607e-05 deg
M 142.8031022599639 8.4234e-06 deg
tp 2458328.101747345136
(2018-Jul-28.60174735)
3.7851e-05 TDB
period 1695.084820462026
4.64
1.2632e-05
3.458e-08
d
yr
n .2123787527646407 1.5827e-09 deg/d
Q 3.430911464924233 1.7045e-08 au
  Orbit Determination Parameters
   # obs. used (total)      871  
   data-arc span      15470 days (42.35 yr)  
   first obs. used      1976-10-22  
   last obs. used      2019-03-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53182  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:25:42  

Additional Information
 Earth MOID = 1.13816 au 
 Jupiter MOID = 2.03473 au 
 T_jup = 3.271 
[ 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 14.9   n/a MPO412598  
diameter diameter 5.444 km 0.183 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66575 (1999 RX152)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 RX152 = 1976 UR17 = 1990 UK4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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