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66071 (1998 RS48)
Classification: Main-belt Asteroid          SPK-ID: 2066071
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2155087196359586 3.6491e-08  
a 2.965019825009542 1.3337e-08 au
q 2.326032198826502 1.0688e-07 au
i 1.861671228740047 4.0572e-06 deg
node 233.3164986858013 0.00013529 deg
peri 181.1469523413355 0.00013563 deg
M 86.31760261886112 9.5806e-06 deg
tp 2458753.367026103086
(2019-Sep-26.86702610)
4.9187e-05 TDB
period 1864.832499040192
5.11
1.2583e-05
3.445e-08
d
yr
n .1930468287019279 1.3025e-09 deg/d
Q 3.604007451192583 1.6211e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1067  
   data-arc span      15454 days (42.31 yr)  
   first obs. used      1978-11-30  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52825  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:00:43  

Additional Information
 Earth MOID = 1.33678 au 
 Jupiter MOID = 1.76732 au 
 T_jup = 3.228 
[ 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 14.48   n/a E2021B10  
diameter diameter 6.537 km 0.115 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.086   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66071 (1998 RS48)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RS48 = 1978 WH18 = 1993 SG7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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