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17814 (1998 FH113)
Classification: Main-belt Asteroid          SPK-ID: 2017814
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 45 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1187082819468738 2.072e-08  
a 3.008835630778104 1.4421e-08 au
q 2.651661922387897 6.4833e-08 au
i 8.739421812733944 4.2792e-07 deg
node 252.0781232013466 5.8682e-06 deg
peri 88.25407924442126 9.4008e-06 deg
M 351.7548779690961 7.0541e-06 deg
tp 2459244.160701464864
(2021-Jan-29.66070146)
3.7432e-05 TDB
period 1906.321394448557
5.22
1.3705e-05
3.752e-08
d
yr
n .188845386223102 1.3577e-09 deg/d
Q 3.366009339168312 1.6133e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2632  
   data-arc span      25958 days (71.07 yr)  
   first obs. used      1949-11-30  
   last obs. used      2020-12-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41016  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:14:02  

Additional Information
 Earth MOID = 1.65988 au 
 Jupiter MOID = 2.04651 au 
 T_jup = 3.222 
[ 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 12.16   n/a E2021B10  
diameter diameter 13.309 km 0.122 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 9.22 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Tan, H.; Yeh, T.; Li, B.; Gao, X. (2018) Minor Planet Bull. 45, 57-59.]
geometric albedo albedo 0.240   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

17814 (1998 FH113)          Discovered 1998-Mar-31 by LINEAR at Socorro
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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