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78127 (2002 NW10)
Classification: Main-belt Asteroid          SPK-ID: 2078127
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0996814171769282 3.4296e-08  
a 3.193498721359609 2.0145e-08 au
q 2.875166243061775 1.1687e-07 au
i 4.594088284535779 3.5594e-06 deg
node 252.3175726157924 5.8648e-05 deg
peri 180.2948380059927 6.359e-05 deg
M 275.7771071317759 2.361e-05 deg
tp 2459488.170180207812
(2021-Sep-30.67018021)
0.00013722 TDB
period 2084.483908068763
5.71
1.9724e-05
5.4e-08
d
yr
n .1727046194055456 1.6342e-09 deg/d
Q 3.511831199657443 2.2153e-08 au
  Orbit Determination Parameters
   # obs. used (total)      979  
   data-arc span      7979 days (21.85 yr)  
   first obs. used      1998-12-16  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50825  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:28:10  

Additional Information
 Earth MOID = 1.88991 au 
 Jupiter MOID = 1.74225 au 
 T_jup = 3.183 
[ 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 14.3   n/a MPO359291  
diameter diameter 7.785 km 0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78127 (2002 NW10)          Discovered 2002-Jul-04 by NEAT at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 NW10 = 2003 SA40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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