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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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .288808058266639 3.862e-08  
a 2.676839672404895 9.9387e-09 au
q 1.903746804326531 1.066e-07 au
i 13.13351204986701 5.6706e-06 deg
node 355.9433546084315 1.4955e-05 deg
peri 52.67648095645335 1.7696e-05 deg
M 298.0244065257702 7.9774e-06 deg
tp 2458875.891264769317
(2020-Jan-27.39126477)
3.5871e-05 TDB
period 1599.675771691934
4.38
8.9091e-06
2.439e-08
d
yr
n .2250456038471082 1.2533e-09 deg/d
Q 3.449932540483258 1.2809e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1109  
   data-arc span      12815 days (35.09 yr)  
   first obs. used      1984-09-26  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47607  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:36:57  

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 13.7   n/a MPO452830  
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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