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52018 (2002 NO27)
Classification: Main-belt Asteroid          SPK-ID: 2052018
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1804139366001643 4.5741e-08  
a 3.088199733659953 2.0819e-08 au
q 2.531045462702782 1.4022e-07 au
i 2.79806392683352 5.1519e-06 deg
node 328.4232848798952 9.8419e-05 deg
peri 334.2352997269898 9.9394e-05 deg
M 166.6151478275683 1.6524e-05 deg
tp 2458283.079414825019
(2018-Jun-13.57941482)
8.7174e-05 TDB
period 1982.241200570757
5.43
2.0044e-05
5.488e-08
d
yr
n .181612610965983 1.8365e-09 deg/d
Q 3.645354004617124 2.4575e-08 au
  Orbit Determination Parameters
   # obs. used (total)      715  
   data-arc span      9897 days (27.10 yr)  
   first obs. used      1994-01-05  
   last obs. used      2021-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55603  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:42:16  

Additional Information
 Earth MOID = 1.5141 au 
 Jupiter MOID = 1.60137 au 
 T_jup = 3.199 
[ 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 14.85   n/a E2021B10  
diameter diameter 6.781 km 2.449 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52018 (2002 NO27)          Discovered 2002-Jul-09 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 NO27 = 2001 HP63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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