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48482 Oruki (1992 CN)
Classification: Main-belt Asteroid          SPK-ID: 2048482
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1090406399319701 5.1431e-08  
a 3.166548188091713 2.4696e-08 au
q 2.821265747286772 1.6732e-07 au
i 6.120839217077319 4.5265e-06 deg
node 113.0400178148848 5.6395e-05 deg
peri 34.73079183759917 6.1279e-05 deg
M 295.4649847387189 2.6419e-05 deg
tp 2458969.452532216342
(2020-Apr-29.95253222)
0.00015292 TDB
period 2058.152633266244
5.63
2.4078e-05
6.592e-08
d
yr
n .1749141410511851 2.0463e-09 deg/d
Q 3.511830628896654 2.7389e-08 au
  Orbit Determination Parameters
   # obs. used (total)      821  
   data-arc span      10575 days (28.95 yr)  
   first obs. used      1990-11-14  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .546  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:37:18  

Additional Information
 Earth MOID = 1.83637 au 
 Jupiter MOID = 1.51062 au 
 T_jup = 3.185 
[ 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 14.0   n/a MPO426253  
diameter diameter 8.096 km 0.127 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.081   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48482 Oruki           Discovered 1992 Feb. 5 by T. Seki at Geisei.
"Oruki" is a much loved word in the Tosa (Kochi prefecture) dialect meaning "the importance of one's presence and reassurance of unflagging support". The name was suggested by N. Okumura.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060613/MPCPages.arcLast Updated: 2008-05-22

[ 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
1917-Feb-02 15:43 00:04 Jupiter 1.81453701418576 1.81453504754286 1.81453898082876 2.87663738778336 2.70951035555809 2421262.154615075 3.84059037502632 116.964108634399 27.3182198625146 63.6472341306681 1202977.76593354 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:37:22 2019-Nov-07 06:37
1927-Oct-07 11:44 00:03 Jupiter 1.5831651385311 1.5831641768144 1.58316610025411 1.93293454753102 1.6328499989233 2425160.989077982 3.32405581509937 226.174865634686 33.5430731046222 86.3386463162204 1602339.63579828 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:37:22 2019-Nov-07 06:37
1938-Jun-27 19:32 00:03 Jupiter 1.58408010384752 1.58407928406956 1.58408092362691 2.12561283667255 1.85709750392711 2429077.314203633 2.69257567270117 160.367606973773 27.1119241844992 85.8102106017842 1797508.2555849 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:37:22 2019-Nov-07 06:37
1949-Mar-23 14:09 00:02 Jupiter 1.82608845788595 1.8260871339048 1.82608978186689 2.84977184108185 2.68207177049927 2432999.089665045 2.22308784102917 82.2799363898554 39.7908641251739 -68.9199820002152 1487248.43003773 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:37:22 2019-Nov-07 06:37
2035-Aug-22 06:25 < 00:01 Jupiter 1.7593157933381 1.75931526922569 1.7593163174503 2.61903044597959 2.42825463241271 2464561.767048532 0.877852664251214 63.7092433517227 13.8435553622455 87.8876845414453 2254041.55766461 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:37:22 2019-Nov-07 06:37
2046-Apr-24 22:42 00:01 Jupiter 1.56239513709543 1.56239457848189 1.56239569570862 1.84079130570544 1.51797596940158 2468460.445961964 1.35244877796956 119.58504113831 41.7365885882976 76.6578572648931 1681833.4492082 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:37:22 2019-Nov-07 06:37
2057-Jan-11 23:01 00:02 Jupiter 1.61375840367468 1.61375768466242 1.61375912268703 2.20518192882965 1.9527099140883 2472375.458906439 1.82027568141224 112.100870114465 24.454609046847 86.9798215322974 1918293.60724944 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:37:22 2019-Nov-07 06:37
2067-Oct-06 01:02 00:02 Jupiter 1.88609009332299 1.88608885005406 1.88609133659192 3.07420394620289 2.92447460046547 2476294.543329474 2.27094116863655 82.2811766758888 39.7906236523479 -65.9723536154592 1781289.12991234 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:37:22 2019-Nov-07 06:37
2143-Jun-20 16:26 00:05 Jupiter 1.99776231629459 1.9977599294066 1.99776470318224 3.82319624143609 3.71064121668811 2503945.185035119 4.86715357673819 118.337314775646 45.3932444593697 -35.7400384746807 1027966.77273104 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:37:22 2019-Nov-07 06:37
2154-Mar-01 10:57 00:06 Jupiter 1.70210420622675 1.70210209359105 1.70210631886429 2.36247454380373 2.1414996615558 2507851.955958077 5.53370542438613 180.103072094624 14.0338404384959 85.9358368964149 1170230.41867559 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:37:22 2019-Nov-07 06:37
2164-Nov-03 16:10 00:06 Jupiter 1.54924346705623 1.54924286955746 1.54924406456098 1.78507328653326 1.44672756752765 2511752.173575407 5.89560074532558 430.843815305613 54.2624699122149 83.2993420037743 1638905.64966809 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:37:22 2019-Nov-07 06:37
2175-Jul-23 15:48 00:06 Jupiter 1.65368539545401 1.65368304347261 1.65368774744866 2.32869313221474 2.09723766673442 2515666.158404227 6.2693180888446 297.442612869984 25.4388205729403 -83.6914674021913 1889426.32852005 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:37:22 2019-Nov-07 06:37
2186-Apr-14 14:27 00:07 Jupiter 1.95208562866 1.95208194196984 1.95208931535004 3.33568511284121 3.20296461144536 2519584.102128122 6.6041567463429 187.49540294591 51.6084160060015 -37.0110789757789 1024528.97625114 T 18 CATAB v2.0f-lin.ifort 2019-Nov-07 06:37:22 2019-Nov-07 06:37

Alternate Designations
 1992 CN = 2001 SD244 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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