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19412 (1998 FC24)
Classification: Main-belt Asteroid          SPK-ID: 2019412
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 .1068087577119618 2.2479e-08  
a 2.337980480246358 7.3873e-09 au
q 2.088263689596429 5.2884e-08 au
i 2.891824809906123 7.3391e-07 deg
node 167.7410044518381 2.0517e-05 deg
peri 221.6462001958145 2.135e-05 deg
M 263.2887940873374 6.6718e-06 deg
tp 2459551.279371906763
(2021-Dec-02.77937191)
2.5337e-05 TDB
period 1305.749139354908
3.57
6.1886e-06
1.694e-08
d
yr
n .2757038003317041 1.3067e-09 deg/d
Q 2.587697270896288 8.1763e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2262  
   data-arc span      15329 days (41.97 yr)  
   first obs. used      1978-08-31  
   last obs. used      2020-08-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49096  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:53:38  

Additional Information
 Earth MOID = 1.09278 au 
 Jupiter MOID = 2.81025 au 
 T_jup = 3.557 
[ 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 14.18   n/a E2021B10  
diameter diameter 4.364 km 0.173 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.280   0.084 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19412 (1998 FC24)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 FC24 = 1978 QO1 = 1991 EQ4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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