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120376 (2005 PY6)
Classification: Main-belt Asteroid          SPK-ID: 2120376
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1377901960798739 5.4238e-08  
a 2.352668113303091 1.4661e-08 au
q 2.028493512660191 1.2895e-07 au
i 10.92142614576749 6.5214e-06 deg
node 54.23490348060511 2.9932e-05 deg
peri 2.980059650550788 3.6888e-05 deg
M 325.7731373766765 2.3065e-05 deg
tp 2459125.815276690875
(2020-Oct-03.31527669)		 8.4866e-05 TDB
period 1318.072886352518
3.61		 1.232e-05
3.373e-08		 d
yr
n .2731260188472751 2.553e-09 deg/d
Q 2.676842713945991 1.6681e-08 au
   Orbit Determination Parameters
   # obs. used (total)      548  
   data-arc span      9187 days (25.15 yr)  
   first obs. used      1993-04-17  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6202  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 04:42:26  

Additional Information
 Earth MOID = 1.04047 au 
 Jupiter MOID = 2.66963 au 
 T_jup = 3.520 
[ 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 15.9   n/a MPO385529  
diameter diameter 1.841 km 0.336 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.274   0.062 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

120376 (2005 PY6)          Discovered 2005-Aug-04 by NEAT at Palomar
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2005 PY6 = 2004 HC26 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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