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JPL Small-Body Database Browser
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59219 (1999 BJ23)
Classification: Main-belt Asteroid          SPK-ID: 2059219
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2747157028209354 4.6609e-08  
a 2.924155189016268 1.8842e-08 au
q 2.120843841108178 1.376e-07 au
i 6.425033207423156 6.8464e-06 deg
node 130.6894750166543 4.42e-05 deg
peri 283.4533106348297 4.576e-05 deg
M 126.0024649215549 1.2439e-05 deg
tp 2458361.242851165935
(2018-Aug-30.74285117)
6.1442e-05 TDB
period 1826.413266784396
5.00
1.7653e-05
4.833e-08
d
yr
n .1971076352472078 1.9051e-09 deg/d
Q 3.727466536924357 2.4018e-08 au
  Orbit Determination Parameters
   # obs. used (total)      765  
   data-arc span      9088 days (24.88 yr)  
   first obs. used      1995-03-08  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55139  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:44:46  

Additional Information
 Earth MOID = 1.14337 au 
 Jupiter MOID = 1.69899 au 
 T_jup = 3.212 
[ 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 14.5   n/a MPO474473  
diameter diameter 7.569 km 0.148 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59219 (1999 BJ23)          Discovered 1999-Jan-18 by LINEAR at Socorro
Reference: 20030614/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
1901-Oct-16 21:36 00:04 Jupiter 1.96810365883535 1.96810150782155 1.96810580985509 2.44532043330619 2.26248582746249 2415674.399952467 3.68611266748931 241.964845922311 18.2521328657088 86.5023273966619 981789.618148777 T 21 CATAB v2.0f-lin.ifort 2020-Feb-23 12:44:49 2020-Feb-23 12:44
1936-May-17 21:45 00:03 Jupiter 1.74321389429547 1.74321293284445 1.74321485573659 1.08907573653156 0.462916654339534 2428306.406583849 2.52478648525794 5255.61251700333 592.341059149813 -0.275886364932315 491886.461771432 T 21 CATAB v2.0f-lin.ifort 2020-Feb-23 12:44:49 2020-Feb-23 12:44
1971-Jan-01 13:26 00:01 Jupiter 1.72639135436898 1.72639077610777 1.72639193263023 0.61613942918661 n/a 2440953.060066515 1.36259491211833 166.31508896819 28.757755597367 89.2596226797278 8977468.7936247 F 21 CATAB v2.0f-lin.ifort 2020-Feb-23 12:44:49 2020-Feb-23 12:44
2005-Aug-02 22:09 < 00:01 Jupiter 1.95558960999946 1.95558900113337 1.95559021886465 1.46823072399219 1.13553666454912 2453585.423012038 0.397503461672728 148.620425968766 83.9851613565816 -22.6351035626474 1450945.59584149 T 21 CATAB v2.0f-lin.ifort 2020-Feb-23 12:44:49 2020-Feb-23 12:44
2032-Jan-23 17:19 < 00:01 Jupiter 1.87585428746762 1.87585356457202 1.875855010363 1.99635350345818 1.75566172373264 2463255.221369423 0.620539519558653 117.061457573932 47.5924371958511 78.4670164123191 1111679.80301591 T 21 CATAB v2.0f-lin.ifort 2020-Feb-23 12:44:49 2020-Feb-23 12:44
2066-Aug-29 16:27 00:02 Jupiter 1.70123197563431 1.70123136395206 1.70123258731656 0.92307962290173 n/a 2475892.185275575 1.64870463371274 238.476432684885 30.4973368753175 -89.8691400158279 8342640.84224553 F 21 CATAB v2.0f-lin.ifort 2020-Feb-23 12:44:49 2020-Feb-23 12:44
2101-Apr-15 02:32 00:03 Jupiter 1.77221270481952 1.77221146675114 1.77221394289343 0.721545082468984 n/a 2488538.605406046 2.8649583326643 227.113197573791 43.1842768571252 -78.5870918550473 6020632.71730231 F 21 CATAB v2.0f-lin.ifort 2020-Feb-23 12:44:49 2020-Feb-23 12:44
2162-May-02 16:06 00:05 Jupiter 1.79483600139308 1.79483396107459 1.79483804174861 1.65325162191156 1.33768345063286 2510836.170798625 4.77073413167943 612.817331563471 160.995100252063 -62.6341820303542 780454.182903686 T 21 CATAB v2.0f-lin.ifort 2020-Feb-23 12:44:49 2020-Feb-23 12:44
2196-Dec-15 05:30 00:06 Jupiter 1.6877758051459 1.68777511418587 1.68777649610837 0.840652428731067 n/a 2523481.729364648 5.66449466027838 356.180377386857 33.0170018221106 -88.4081876411651 7642104.19197911 F 21 CATAB v2.0f-lin.ifort 2020-Feb-23 12:44:49 2020-Feb-23 12:44
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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