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13999 (1993 FH43)
Classification: Main-belt Asteroid          SPK-ID: 2013999
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 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2317725771726145 2.8625e-08  
a 2.332747144913897 6.9443e-09 au
q 1.792080327245145 6.6209e-08 au
i .5177391433494476 3.2856e-06 deg
node 47.96576778391335 0.00036143 deg
peri 253.3916811571995 0.0003615 deg
M 192.9400145555536 8.6335e-06 deg
tp 2459804.406724042458
(2022-Aug-12.90672404)
3.2605e-05 TDB
period 1301.367410495678
3.56
5.811e-06
1.591e-08
d
yr
n .2766321002789516 1.2353e-09 deg/d
Q 2.873413962582649 8.5538e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2062  
   data-arc span      25906 days (70.93 yr)  
   first obs. used      1950-04-17  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50932  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 01:39:17  

Additional Information
 Earth MOID = .774683 au 
 Jupiter MOID = 2.36184 au 
 T_jup = 3.533 
[ 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 14.73   n/a MPCxxxxx  
diameter diameter 3.227 km 0.604 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.224   0.102 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

13999 (1993 FH43)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FH43 = 1976 SH4 = 1983 QQ1 = 1990 HC2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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