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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2411597275717532 5.9977e-08  
a 3.212111439810204 5.8893e-08 au
q 2.437479520055463 1.8074e-07 au
i 15.87299935272042 6.9437e-06 deg
node 83.24666213832234 3.1535e-05 deg
peri 218.1042267247721 3.8809e-05 deg
M 93.39677204997122 2.9119e-05 deg
tp 2458054.976204804480
(2017-Oct-28.47620480)
0.00016025 TDB
period 2102.733980627414
5.76
5.7829e-05
1.583e-07
d
yr
n .1712056795185206 4.7085e-09 deg/d
Q 3.986743359564944 7.3095e-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 = 1.4416 au 
 Jupiter MOID = 1.32229 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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