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24293 (1999 XW191)
Classification: Main-belt Asteroid          SPK-ID: 2024293
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .205902216851485 3.9699e-08  
a 2.216446809873579 7.172e-09 au
q 1.760075498187207 8.8508e-08 au
i 5.073398068169483 3.9689e-06 deg
node 14.6921729816989 4.0877e-05 deg
peri 330.1121790137204 4.1564e-05 deg
M 209.288178193293 8.5773e-06 deg
tp 2459705.079051587516
(2022-May-05.57905159)
2.9996e-05 TDB
period 1205.270140019117
3.30
5.8501e-06
1.602e-08
d
yr
n .2986882260223338 1.4498e-09 deg/d
Q 2.67281812155995 8.6488e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1372  
   data-arc span      15096 days (41.33 yr)  
   first obs. used      1979-11-22  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50755  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:32:49  

Additional Information
 Earth MOID = .75342 au 
 Jupiter MOID = 2.74225 au 
 T_jup = 3.620 
[ 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 15.11   n/a E2021B10  
diameter diameter 2.284 km 0.309 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.309   0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

24293 (1999 XW191)          Discovered 1999-Dec-12 by LINEAR at Socorro
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 XW191 = 1979 WF8 = 1998 KO14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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