Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
15952 (1998 BM7)
Classification: Main-belt Asteroid          SPK-ID: 2015952
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06105793894174297 3.1548e-08  
a 3.119111333970188 1.786e-08 au
q 2.928664824588138 9.936e-08 au
i 12.86113741102692 3.8893e-06 deg
node 127.1887573304831 1.5462e-05 deg
peri 124.1470099584794 3.5203e-05 deg
M 259.0206698269793 3.2439e-05 deg
tp 2459564.884043705243
(2021-Dec-16.38404371)
0.0001826 TDB
period 2012.077673576922
5.51
1.7282e-05
4.732e-08
d
yr
n .1789195341350907 1.5367e-09 deg/d
Q 3.309557843352238 1.895e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2095  
   data-arc span      12189 days (33.37 yr)  
   first obs. used      1987-01-30  
   last obs. used      2020-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5078  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:30:21  

Additional Information
 Earth MOID = 1.93496 au 
 Jupiter MOID = 1.88807 au 
 T_jup = 3.175 
[ 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 12.9   n/a MPO337394  
diameter diameter 12.391 km 0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.096   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15952 (1998 BM7)          Discovered 1998-Jan-24 by JPL/GEODSS NEAT at Haleakala
Reference: 20000726/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
1942-Aug-16 14:26 00:02 Jupiter 1.9353481027983 1.93534754324411 1.93534866235392 3.8318470814418 3.71587594720966 2430588.101207106 1.84128475147488 124.328070658103 16.7945645229499 -83.1992468334894 2941119.24198389 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 02:30:26 2020-Nov-13 02:30
1952-Sep-04 15:51 00:02 Jupiter 1.88326609007885 1.88326565329318 1.88326652686452 2.38843216123138 2.19204998452933 2434260.160358653 1.85429264142496 145.176656391132 15.4899954919968 85.0708575652855 3830177.99788945 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 02:30:26 2020-Nov-13 02:30
1962-Oct-03 00:48 00:01 Jupiter 1.95091462241695 1.95091417759133 1.95091506724324 4.43588083382075 4.33690039207542 2437940.533352892 1.28421973996373 103.822417806188 16.845512305604 -84.8546544135261 3988766.04100785 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 02:30:26 2020-Nov-13 02:30
2024-Aug-18 04:47 < 00:01 Jupiter 1.88280360073646 1.88280318124434 1.88280402022857 2.7762537981217 2.60918361548822 2460540.699524776 0.338248176539796 75.3668920950499 18.4844430848613 -89.2911344063317 3636685.51716734 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 02:30:26 2020-Nov-13 02:30
2034-Aug-12 15:24 < 00:01 Jupiter 1.9142398186398 1.914239430082 1.91424020719759 3.5593832926107 3.43281798368994 2464187.141320563 0.576537347843762 48.7630464215008 15.8210138542462 83.2144657375907 3366554.7625361 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 02:30:26 2020-Nov-13 02:30
2096-Jul-09 23:28 00:02 Jupiter 1.89396686221468 1.89396644569673 1.89396727873285 3.55389597488376 3.42574572844039 2486799.477539789 2.10596736031892 108.458442948602 16.3432753352857 -89.3723103466668 2504621.46173465 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 02:30:26 2020-Nov-13 02:30
2106-Jul-15 17:24 00:03 Jupiter 1.90249753212249 1.90249708394809 1.9024979802971 2.63343348204479 2.45856456511953 2490456.225187567 2.68882539250523 182.035283999364 14.5472342828332 83.4237584465692 3658631.59867057 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 02:30:26 2020-Nov-13 02:30
2168-May-12 05:36 00:04 Jupiter 1.94991581410784 1.94991476696951 1.94991686126036 4.13138314037715 4.02486622182779 2513037.733215018 3.72767530360875 288.340765265676 15.5995436243746 -81.4815671261099 3551461.82591931 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 02:30:26 2020-Nov-13 02:30
2178-Jul-01 18:50 00:05 Jupiter 1.88050295370014 1.88050243285577 1.88050347455071 2.56461187374744 2.38251700569717 2516740.284429213 4.74116632305137 342.753949472354 21.8304457300922 -81.6998489333615 3634914.08787178 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 02:30:26 2020-Nov-13 02:30
2188-Jul-05 20:28 00:05 Jupiter 1.95325332679398 1.95325260182184 1.95325405178 3.99407608724346 3.88398631802433 2520397.352472682 4.52148276019498 316.701367439916 17.1192971621224 -87.553634059898 3563541.10241618 T 34 CATAB v2.0f-lin.ifort 2020-Nov-13 02:30:26 2020-Nov-13 02:30

Alternate Designations
 1998 BM7 = 1987 BV3 = 1999 GT19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-25 09:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin