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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1082677705492965 3.6978e-08  
a 3.059811623478986 1.6232e-08 au
q 2.728532640704093 1.0995e-07 au
i 10.36604164867562 4.4695e-06 deg
node 228.4949374165819 2.1243e-05 deg
peri 234.0540388623667 3.1632e-05 deg
M 131.9624912367747 2.2683e-05 deg
tp 2458679.880755233160
(2019-Jul-15.38075523)
0.00012187 TDB
period 1954.971641549073
5.35
1.5556e-05
4.259e-08
d
yr
n .1841458936533446 1.4653e-09 deg/d
Q 3.39109060625388 1.7989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1560  
   data-arc span      10819 days (29.62 yr)  
   first obs. used      1991-11-05  
   last obs. used      2021-06-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4847  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 07:55:01  

Additional Information
 Earth MOID = 1.76071 au 
 Jupiter MOID = 1.90046 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 13.81   n/a MPO614063  
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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1926-Jan-07 16:30 00:03 Jupiter 1.91846017402275 1.9184596508258 1.91846069721992 2.46506191282325 2.27892670791733 2424523.187840541 2.50510734906376 172.976471336587 26.3713599829578 82.1704885377885 3674048.22731037 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 07:55:08 2021-Jul-08 07:55
1975-Apr-02 04:19 00:01 Jupiter 1.97209542014918 1.9720949128112 1.97209592748728 3.78787761574318 3.67273865080962 2442504.679962541 1.03320020972327 76.830248656025 19.696972162281 86.749589148189 2652213.64078047 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 07:55:08 2021-Jul-08 07:55
1984-Sep-16 05:40 < 00:01 Jupiter 1.92640577455937 1.92640531126373 1.926406237855 2.95912529968621 2.80660673037073 2445959.735895188 0.851709565784565 76.9208311164993 20.9246614103165 -87.5169997361837 3254332.56080625 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 07:55:08 2021-Jul-08 07:55
2033-Dec-14 18:09 < 00:01 Jupiter 1.93477298480749 1.93477250611928 1.93477346349559 2.89231912766645 2.73677396751779 2463946.256132103 0.590992047877545 48.767838828452 15.8876496334945 -77.3830834979515 2554753.59903806 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 07:55:08 2021-Jul-08 07:55
2043-Jun-08 14:35 < 00:01 Jupiter 1.9712281422596 1.97122761897247 1.97122866554673 3.50510563553228 3.38029287864474 2467409.107724838 0.712315935414164 80.0217312314105 20.544359995146 85.8827802639993 2706620.06432182 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 07:55:08 2021-Jul-08 07:55
2092-Aug-15 15:52 00:02 Jupiter 1.9165158625269 1.91651536901703 1.9165163560371 2.29299441470079 2.091388118425 2485375.161026274 2.2306817938874 125.218200730025 14.3102866213817 -81.5047382873895 3298240.25204946 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 07:55:08 2021-Jul-08 07:55
2141-Oct-16 22:52 00:03 Jupiter 1.9818449454077 1.98184417983654 1.98184571098607 4.42178235909391 4.32404641681766 2503333.452744573 3.10476147354539 239.810426304831 20.4738526964089 84.5776212981419 3200020.75024446 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 07:55:08 2021-Jul-08 07:55
2151-Apr-17 15:57 00:04 Jupiter 1.91691935134219 1.9169187968258 1.91691990586088 2.41124951102018 2.22044840852919 2506803.164319353 3.79139115711181 196.398447975777 26.3976783885268 81.5815324243323 2927407.57479989 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 07:55:08 2021-Jul-08 07:55
2200-Jul-16 06:58 00:05 Jupiter 1.92527966042058 1.92527907037582 1.92528025047354 3.60691199924715 3.48280326916649 2524789.790379439 4.81278936152964 323.983652037573 18.7445162258748 -88.69598726878 2523321.06130601 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 07:55:08 2021-Jul-08 07:55

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