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59381 (1999 FZ5)
Classification: Main-belt Asteroid          SPK-ID: 2059381
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1226461066630221 4.3737e-08  
a 2.358048555468897 1.0562e-08 au
q 2.068843080818274 1.0134e-07 au
i 3.117398245208646 3.875e-06 deg
node 149.0917024006182 9.2849e-05 deg
peri 27.78444061755558 9.4621e-05 deg
M 171.6182064841479 2.0497e-05 deg
tp 2457969.995195217724
(2017-Aug-04.49519522)
7.2903e-05 TDB
period 1322.597027271611
3.62
8.8865e-06
2.433e-08
d
yr
n .2721917504552729 1.8289e-09 deg/d
Q 2.64725403011952 1.1858e-08 au
  Orbit Determination Parameters
   # obs. used (total)      731  
   data-arc span      10630 days (29.10 yr)  
   first obs. used      1990-10-21  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62673  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:09:59  

Additional Information
 Earth MOID = 1.0741 au 
 Jupiter MOID = 2.31438 au 
 T_jup = 3.541 
[ 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 15.8   n/a MPO452974  
diameter diameter 3.942 km 0.077 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59381 (1999 FZ5)          Discovered 1999-Mar-16 by ODAS at Caussols
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 FZ5 = 2001 UD80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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