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JPL Small-Body Database Browser
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52663 (1998 BV18)
Classification: Main-belt Asteroid          SPK-ID: 2052663
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2356823525091728 3.9444e-08  
a 3.06606921657439 1.8147e-08 au
q 2.343450810656182 1.197e-07 au
i 3.540678789511912 4.4682e-06 deg
node 71.68515700560009 8.5585e-05 deg
peri 131.6014354438773 8.6203e-05 deg
M 40.94721446183073 1.0663e-05 deg
tp 2458777.454625411622
(2019-Oct-20.95462541)
5.766e-05 TDB
period 1960.971848931627
5.37
1.7409e-05
4.766e-08
d
yr
n .1835824416327723 1.6298e-09 deg/d
Q 3.788687622492598 2.2424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      760  
   data-arc span      8226 days (22.52 yr)  
   first obs. used      1996-11-12  
   last obs. used      2019-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49335  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:07:07  

Additional Information
 Earth MOID = 1.34185 au 
 Jupiter MOID = 1.17421 au 
 T_jup = 3.186 
[ 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 14.8   n/a MPO299313  
diameter diameter 4.930 km 1.882 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52663 (1998 BV18)          Discovered 1998-Jan-23 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ 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
1905-Dec-11 20:54 00:05 Jupiter 1.65367237429509 1.65366744112085 1.65367730768356 1.1770807924294 0.600920337808227 2417191.371026990 4.97952019099263 7228.2359938598 369.071340020583 15.725600366063 918401.444828391 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:10 2019-Jul-13 03:07
1915-Feb-25 11:33 00:05 Jupiter 1.55529206347382 1.55528751245028 1.55529661449874 0.623934019751641 n/a 2420553.981203826 4.85792083107956 239.43224065307 65.3429896167811 19.3509114745449 1493330.22625684 F 19 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:10 2019-Jul-13 03:07
1963-Sep-26 19:05 00:01 Jupiter 1.15528478209362 1.15528421097641 1.15528535321127 0.584786020929042 n/a 2438299.295053164 1.39695028086706 84.2311156415903 25.4992602423434 -80.9098976769798 6697686.73650787 F 19 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:10 2019-Jul-13 03:07
2012-Jan-31 23:28 < 00:01 Jupiter 1.30529767317528 1.30529710792577 1.30529823844276 0.580014671593637 n/a 2455958.477819563 0.312450322747221 292.523005738933 15.7556881913283 85.4105221284474 12349429.3124951 F 19 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:10 2019-Jul-13 03:07
2021-Apr-15 05:07 < 00:01 Jupiter 1.92404484407575 1.92404414188014 1.92404554627092 2.29893443023205 2.09872324292023 2459319.713315927 0.393501447481395 43.0108182617353 10.465335438084 86.3596666657176 1561034.34076454 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:10 2019-Jul-13 03:07
2060-Dec-11 04:58 00:01 Jupiter 1.97466318769338 1.97466184372935 1.97466453165663 2.46496811872689 2.28433298879301 2473804.707281440 1.29694570374569 70.2272742041966 16.172680492253 -74.8327501746623 1039892.41391067 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:10 2019-Jul-13 03:07
2070-Mar-03 08:09 00:02 Jupiter 1.27105307302249 1.27105184017753 1.27105430586934 0.433327316176078 n/a 2477173.839870535 1.55955478416022 114.294204390461 36.8378062740142 -62.9414766223143 4656699.1349013 F 19 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:10 2019-Jul-13 03:07
2118-Jul-04 23:15 00:03 Jupiter 1.16495828078855 1.16495732603625 1.16495923554991 0.678926686610737 n/a 2494828.468827158 2.72411855921891 180.624330977711 17.5989642643782 75.7539495186354 9596925.13072928 F 19 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:10 2019-Jul-13 03:07
2167-Feb-24 10:11 00:07 Jupiter 1.63014513166181 1.63013836108013 1.63015190172162 1.04582463089657 0.233559962673042 2512594.924253833 7.15065654115302 151008.407881762 1405.75207809818 -0.0542991756999964 122953.250216862 T 19 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:10 2019-Jul-13 03:07
2176-May-13 17:18 00:08 Jupiter 1.5784726447368 1.57846572922234 1.57847956025127 0.770135259240377 n/a 2515961.220583530 7.54938584382393 344.893311879399 93.36880829659 -0.956819789460396 685657.537003782 F 19 CATAB v2.0e-lin.ifort 2019-Jul-13 03:07:10 2019-Jul-13 03:07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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