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4064 Marjorie (2126 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2004064
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04248492765204503 1.6795e-08  
a 2.465176516909385 8.236e-09 au
q 2.360443670938969 4.1909e-08 au
i 7.193528419589941 6.3248e-07 deg
node 341.5086266467166 5.309e-06 deg
peri 110.589488196988 3.7602e-05 deg
M 124.2212033659955 3.5472e-05 deg
tp 2458712.675406646902
(2019-Aug-17.17540665)
0.00013968 TDB
period 1413.742975019261
3.87
7.0848e-06
1.94e-08
d
yr
n .2546431751465256 1.2761e-09 deg/d
Q 2.5699093628798 8.5859e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2392  
   data-arc span      25247 days (69.12 yr)  
   first obs. used      1951-04-30  
   last obs. used      2020-06-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47656  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 15:53:53  

Additional Information
 Earth MOID = 1.38819 au 
 Jupiter MOID = 2.48921 au 
 T_jup = 3.475 
[ 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 13.59   n/a E2020-QM5  
diameter diameter 5.982 km 0.128 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.215   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4064 Marjorie (2126 P-L)          Discovered 1960-Sep-24 by van Houten and Gehrels at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 2126 P-L = 1951 HC = 1972 XT 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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