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 ]  
101825 (1999 JB23)
Classification: Main-belt Asteroid          SPK-ID: 2101825
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1438480372051339 4.561e-08  
a 2.404980796971678 1.2014e-08 au
q 2.059029029811263 1.0755e-07 au
i 1.858950678869286 4.842e-06 deg
node 201.6215523550443 0.00010098 deg
peri 16.02559590409056 0.0001017 deg
M 236.039981932525 1.4021e-05 deg
tp 2459469.577904632592
(2021-Sep-12.07790463)
5.4893e-05 TDB
period 1362.278324094897
3.73
1.0208e-05
2.795e-08
d
yr
n .2642631785536081 1.9802e-09 deg/d
Q 2.750932564132092 1.3743e-08 au
  Orbit Determination Parameters
   # obs. used (total)      751  
   data-arc span      7894 days (21.61 yr)  
   first obs. used      1999-04-06  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55814  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:29:40  

Additional Information
 Earth MOID = 1.05172 au 
 Jupiter MOID = 2.21871 au 
 T_jup = 3.508 
[ 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 15.9   n/a MPO453472  
diameter diameter 1.872 km 0.290 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.241   0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101825 (1999 JB23)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
2022-Feb-08 20:13 < 00:01 Vesta 0.0113211202667467 0.0113181816245871 0.0113240590986814 3.36252097506454 3.36251784941425 2459619.342271167 0.708758763941203 163.617617247021 31.0356450506907 27.5999512511271 26728.3638706875 T 24 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:41 2020-Dec-17 22:29

Alternate Designations
 1999 JB23 = 2000 SR58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-22 22:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin