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277941 (2006 PF33)
Classification: Outer Main-belt Asteroid          SPK-ID: 2277941
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2412772163667614 6.0022e-08  
a 3.212538662398462 5.9101e-08 au
q 2.437426276464362 1.8094e-07 au
i 15.87184985393901 6.9426e-06 deg
node 83.245896861349 3.1538e-05 deg
peri 218.170676048679 3.8797e-05 deg
M 161.7678365665328 3.0413e-05 deg
tp 2458055.437244681649
(2017-Oct-28.93724468)
0.00016015 TDB
period 2103.153501559488
5.76
5.8037e-05
1.589e-07
d
yr
n .1711715287224922 4.7235e-09 deg/d
Q 3.987651048332562 7.336e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      4969 days (13.60 yr)  
   first obs. used      2005-04-06  
   last obs. used      2018-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65732  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:40:26  

Additional Information
 Earth MOID = 1.44228 au 
 Jupiter MOID = 1.3238 au 
 T_jup = 3.087 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO460185  
diameter diameter 5.837 km 0.116 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277941 (2006 PF33)          Discovered 2006-Aug-13 by Siding Spring Survey at Siding Spring
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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