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4663 Falta (1984 SM1)
Classification: Outer Main-belt Asteroid          SPK-ID: 2004663
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05924603431722261 9.0229e-08  
a 3.210989474289369 3.4501e-08 AU
q 3.020751081703381 2.7801e-07 AU
i 14.89801361378524 8.1292e-06 deg
node 353.18474062555 2.6318e-05 deg
peri 7.092899849876991 6.5705e-05 deg
M 91.77777795459875 5.8692e-05 deg
tp 2456464.713474011230
(2013-Jun-21.21347401)
0.00034235 JED
period 2101.632373921429
5.75
3.3872e-05
9.274e-08
d
yr
n .1712954199160327 2.7608e-09 deg/d
Q 3.401227866875358 3.6545e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1015  
   data-arc span      21696 days (59.40 yr)  
   first obs. used      1955-08-25  
   last obs. used      2015-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49567  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:10:43  

Additional Information
 Earth MOID = 2.01733 AU 
 T_jup = 3.136 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.4 mag n/a MPO267726  
diameter diameter 28.77 km 1.4 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 8
geometric albedo albedo 0.0338   0.004 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 8

4663 Falta           Discovered 1984 Sept. 27 by A. Mrkos at Klet.
Josef Falta (1786-1847) was engineer and cartographer of the Schwarzenberg court in Český Krumlov. In 1831 he drew the first map of the panoramic views from the Kleť look-out tower opened in 1825. The name was suggested by J. Ticha.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080122/MPCPages.arcLast Updated: 2008-03-05

Alternate Designations
 1984 SM1 = 1955 QF1 = 1978 RX3 = 1978 SK4 = 1987 DK5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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