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48388 (1979 MZ5)
Classification: Main-belt Asteroid          SPK-ID: 2048388
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .167341698345584 3.9448e-08  
a 2.711537842145487 2.0455e-08 au
q 2.257784494512541 1.0956e-07 au
i 2.9452507282186 4.7708e-06 deg
node 248.5916582499423 0.00011319 deg
peri 15.08443821905914 0.0001147 deg
M 350.658522332374 2.0512e-05 deg
tp 2458642.818962383239
(2019-Jun-08.31896238)
9.3183e-05 TDB
period 1630.879717323955
4.47
1.8454e-05
5.052e-08
d
yr
n .220739761599776 2.4978e-09 deg/d
Q 3.165291189778432 2.3878e-08 au
  Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      22613 days (61.91 yr)  
   first obs. used      1956-04-08  
   last obs. used      2018-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5747  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 00:26:36  

Additional Information
 Earth MOID = 1.24189 au 
 Jupiter MOID = 1.91162 au 
 T_jup = 3.340 
[ 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 15.4   n/a MPO436121  
diameter diameter 2.431 km 0.447 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.249   0.077 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48388 (1979 MZ5)          Discovered 1979-Jun-25 by Helin, E. F., Bus, S. J. at Siding Spring
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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