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6614 Antisthenes (6530 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2006614
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1580030282055373 1.3242e-08  
a 2.483384393738787 6.7942e-09 au
q 2.091002139329686 3.2e-08 au
i 5.583206322019281 3.9705e-07 deg
node 171.4653767481079 6.8359e-06 deg
peri 229.6799956834525 1.0694e-05 deg
M 108.5510220809493 6.038e-06 deg
tp 2458769.481645624113
(2019-Oct-12.98164562)
2.3883e-05 TDB
period 1429.434791130824
3.91
5.8661e-06
1.606e-08
d
yr
n .2518477948302941 1.0335e-09 deg/d
Q 2.875766648147888 7.8677e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2558  
   data-arc span      25044 days (68.57 yr)  
   first obs. used      1952-08-28  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47696  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 22:59:07  

Additional Information
 Earth MOID = 1.10278 au 
 Jupiter MOID = 2.54286 au 
 T_jup = 3.453 
[ 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 13.91   n/a MPCxxxxx  
diameter diameter 9.215 km 0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

6614 Antisthenes (6530 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 6530 P-L = 1952 QQ = 1993 AH 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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