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4573 Piestany (1986 TP6)
Classification: Main-belt Asteroid          SPK-ID: 2004573
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06772501719447765 5.8161e-08  
a 3.040679634078193 3.4414e-08 AU
q 2.83474955357735 1.8108e-07 AU
i 9.416079224330842 6.9622e-06 deg
node 299.3709605917657 3.7233e-05 deg
peri 246.3924248514218 6.2497e-05 deg
M 337.2001260181413 5.2917e-05 deg
tp 2457123.154749729049
(2015-Apr-10.65474973)
0.0002852 JED
period 1936.664647251613
5.30
3.2878e-05
9.002e-08
d
yr
n .1858865965828871 3.1557e-09 deg/d
Q 3.246609714579037 3.6745e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1110  
   data-arc span      23077 days (63.18 yr)  
   first obs. used      1951-01-09  
   last obs. used      2014-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52448  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:03:19  

Additional Information
 Earth MOID = 1.85531 AU 
 T_jup = 3.216 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.6 mag n/a MPO253394  
diameter diameter 24.47 km 1.8 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 2
geometric albedo albedo 0.0616   0.010 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 2

4573 Piestany (1986 TP6)          Discovered 1986-Oct-05 by Antal, M. at Piwnice
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1986 TP6 = 1951 AD = 1951 CN 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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