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14442 (1992 SR25)
Classification: Main-belt Asteroid          SPK-ID: 2014442
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1162546874143001 4.1605e-08  
a 2.978777602853397 1.5804e-08 au
q 2.632480743756957 1.2176e-07 au
i 9.885757832820635 5.1414e-06 deg
node 354.94877697 2.1769e-05 deg
peri 55.21221211499055 3.158e-05 deg
M 136.9411492206137 2.1173e-05 deg
tp 2458486.189533142336
(2019-Jan-02.68953314)
0.00011091 TDB
period 1877.826858707639
5.14
1.4944e-05
4.091e-08
d
yr
n .1917109654336075 1.5256e-09 deg/d
Q 3.325074461949836 1.7641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1914  
   data-arc span      10384 days (28.43 yr)  
   first obs. used      1992-09-30  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49279  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:29:15  

Additional Information
 Earth MOID = 1.65561 au 
 Jupiter MOID = 2.12087 au 
 T_jup = 3.227 
[ 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 13.54   n/a E2021B10  
diameter diameter 6.871 km 0.251 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.163   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14442 (1992 SR25)          Discovered 1992-Sep-30 by Holt, H. E. at Palomar
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 SR25 = 1997 SR18 = 2002 XK114 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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