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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06677056716858652 2.7855e-08  
a 2.233161730515262 5.7215e-09 au
q 2.084052255189575 6.1524e-08 au
i 1.130797858234319 2.8354e-06 deg
node 90.30101711805136 0.00015436 deg
peri 86.46419169692768 0.000156 deg
M 146.4375207129441 2.1795e-05 deg
tp 2458900.674842348792
(2020-Feb-21.17484235)
7.418e-05 TDB
period 1218.92979262013
3.34
4.6845e-06
1.283e-08
d
yr
n .2953410460385647 1.135e-09 deg/d
Q 2.382271205840948 6.1036e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2053  
   data-arc span      11404 days (31.22 yr)  
   first obs. used      1990-04-01  
   last obs. used      2021-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49263  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:11:28  

Additional Information
 Earth MOID = 1.08883 au 
 Jupiter MOID = 2.5743 au 
 T_jup = 3.637 
[ 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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