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JPL Small-Body Database Browser
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437598 (2014 BS2)
Classification: Main-belt Asteroid          SPK-ID: 2437598
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0434688773186152 9.1211e-08  
a 3.091778357808073 6.8363e-08 au
q 2.957382223676164 2.9032e-07 au
i 15.90057299539121 8.6903e-06 deg
node 294.5380736240155 3.7862e-05 deg
peri 217.582966283574 0.00011032 deg
M 310.5378070238604 0.00010395 deg
tp 2458873.323529370897
(2020-Jan-24.82352937)
0.00057353 TDB
period 1985.687747829988
5.44
6.5859e-05
1.803e-07
d
yr
n .1812973869599677 6.0131e-09 deg/d
Q 3.226174491939981 7.1335e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      7648 days (20.94 yr)  
   first obs. used      1998-01-26  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58145  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:46:52  

Additional Information
 Earth MOID = 1.98412 au 
 Jupiter MOID = 1.89793 au 
 T_jup = 3.164 
[ 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 15.5   n/a MPO423575  
diameter diameter 5.160 km 0.854 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

437598 (2014 BS2)          Discovered 2010-Feb-18 by WISE at WISE
Reference: Last Updated: 2015-06-04

[ 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
1903-Feb-12 06:20 00:11 Jupiter 1.93164261529798 1.93164000006046 1.93164523053671 4.74757417138892 4.65429515414514 2416157.764233334 10.9171451135028 355.081011461728 147.029415132759 -86.8590839978841 752720.319831454 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 15:46:54 2019-Jul-14 15:46
1973-May-23 11:57 00:04 Jupiter 1.943763852248 1.94376281932064 1.94376488519802 5.42988925877179 5.34903441306099 2441825.998207322 3.66798629241574 458.220262212121 32.9876099352463 85.3704918278753 2063212.07824842 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 15:46:54 2019-Jul-14 15:46
2033-Jul-29 08:53 00:02 Jupiter 1.94449338447179 1.94449234541408 1.94449442353127 4.71424435514931 4.62091967127104 2463807.870015131 2.00130542606638 341.655998747308 49.0110908488977 86.9960544701837 1631503.34017433 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 15:46:54 2019-Jul-14 15:46
2103-Nov-08 13:05 00:08 Jupiter 1.96053986083987 1.96053753771247 1.96054218413712 5.4487228149656 5.36884620972409 2489476.045375458 8.18616914784797 970.175612999882 33.3210112132427 83.7238355016386 1981489.14437924 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 15:46:54 2019-Jul-14 15:46
2164-Jan-16 18:40 00:15 Jupiter 1.96008468353251 1.96008192210439 1.96008744496251 4.67632272115135 4.58298187257628 2511460.277952152 14.9597511446666 349.450642770662 164.945961022089 -85.4939776497238 466223.003212795 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 15:46:54 2019-Jul-14 15:46

Alternate Designations
 2014 BS2 = 2010 PZ68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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