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27793 (1993 FL1)
Classification: Main-belt Asteroid          SPK-ID: 2027793
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05858280907543147 3.8521e-08  
a 2.336664929252457 7.5302e-09 au
q 2.199776533828803 8.9377e-08 au
i 7.25974136845069 4.261e-06 deg
node 38.69380399466812 3.1829e-05 deg
peri 178.6954652956658 4.8828e-05 deg
M 76.68228057409844 3.7741e-05 deg
tp 2458322.601881022372
(2018-Jul-23.10188102)
0.00013671 TDB
period 1304.647202495153
3.57
6.3066e-06
1.727e-08
d
yr
n .2759366664884543 1.3339e-09 deg/d
Q 2.47355332467611 7.9714e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1823  
   data-arc span      16808 days (46.02 yr)  
   first obs. used      1973-11-22  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52879  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:41:37  

Additional Information
 Earth MOID = 1.1922 au 
 Jupiter MOID = 2.49083 au 
 T_jup = 3.554 
[ 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 14.1   n/a MPO296354  
diameter diameter 3.156 km 0.137 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.587   0.151 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27793 (1993 FL1)          Discovered 1993-Mar-25 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FL1 = 1973 WL = 1998 SJ145 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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