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14048 (1995 WS7)
Classification: Main-belt Asteroid          SPK-ID: 2014048
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06663433145665285 2.7817e-08  
a 2.232426135971811 5.6143e-09 au
q 2.083669912874971 6.1365e-08 au
i 1.130858047631221 2.8406e-06 deg
node 90.30243995933047 0.00015445 deg
peri 86.04494463141421 0.00015612 deg
M 88.99791461250695 2.1987e-05 deg
tp 2458899.309406646089
(2020-Feb-19.80940665)
7.4629e-05 TDB
period 1218.327576320202
3.34
4.5959e-06
1.258e-08
d
yr
n .295487032385274 1.1147e-09 deg/d
Q 2.381182359068652 5.9884e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2039  
   data-arc span      11066 days (30.30 yr)  
   first obs. used      1990-04-01  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48901  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:16:20  

Additional Information
 Earth MOID = 1.08728 au 
 Jupiter MOID = 2.57645 au 
 T_jup = 3.638 
[ 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 14.83   n/a E2021B10  
diameter diameter 2.805 km 0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.322   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14048 (1995 WS7)          Discovered 1995-Nov-27 by Kobayashi, T. at Oizumi
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 WS7 = 1991 RT41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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