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JPL Small-Body Database Browser
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48575 Hawaii (1994 NN)
Classification: Main-belt Asteroid          SPK-ID: 2048575
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1085501362435173 4.0031e-08  
a 3.06200271155522 2.048e-08 au
q 2.729621900037881 1.241e-07 au
i 10.36449920644802 6.1552e-06 deg
node 228.5085003359386 2.8252e-05 deg
peri 234.4063925990206 4.5285e-05 deg
M 345.0980038209899 3.3166e-05 deg
tp 2458681.511883638058
(2019-Jul-17.01188364)
0.00018042 TDB
period 1957.071908982217
5.36
1.9635e-05
5.376e-08
d
yr
n .1839482741271471 1.8455e-09 deg/d
Q 3.394383523072558 2.2703e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1047  
   data-arc span      10217 days (27.97 yr)  
   first obs. used      1991-11-05  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53995  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:37:39  

Additional Information
 Earth MOID = 1.7619 au 
 Jupiter MOID = 1.89761 au 
 T_jup = 3.200 
[ 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 13.7   n/a MPO324745  
diameter diameter 6.823 km 0.187 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.138   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48575 Hawaii           Discovered 1994 July 4 by A. Nakamura at Kuma Kogen.
Hawaii, the Aloha State, was first visited by Polynesians from Tahiti, rediscovered by James Cook, and in 1959 became the fiftieth U.S. state. Hawaii became a sister state of Ehime prefecture, after the fatal accident in 2001 when a U.S. Navy submarine struck a fisheries training ship from Ehime off Hawaii.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040928/MPCPages.arcLast Updated: 2004-09-28

[ show close-approach data ]
Alternate Designations
 1994 NN = 1999 GJ52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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