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48409 (1984 SL5)
Classification: Main-belt Asteroid          SPK-ID: 2048409
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .288808059199908 3.8574e-08  
a 2.676839672228531 9.7621e-09 au
q 1.903746801702891 1.0649e-07 au
i 13.1335127065144 5.5413e-06 deg
node 355.9433521881504 1.4324e-05 deg
peri 52.67648301801634 1.7236e-05 deg
M 298.0244068815495 7.7702e-06 deg
tp 2458875.891263161180
(2020-Jan-27.39126316)
3.4895e-05 TDB
period 1599.675771533841
4.38
8.7508e-06
2.396e-08
d
yr
n .2250456038693489 1.2311e-09 deg/d
Q 3.449932542754171 1.2582e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1195  
   data-arc span      12855 days (35.20 yr)  
   first obs. used      1984-09-26  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46228  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:11:28  

Additional Information
 Earth MOID = .941771 au 
 Jupiter MOID = 2.13732 au 
 T_jup = 3.281 
[ 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 13.8   n/a MPO502478  
diameter diameter 4.635 km 0.099 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.327   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48409 (1984 SL5)          Discovered 1984-Sep-27 by Padgett, D. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1984 SL5 = 1999 FB43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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