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 ]  
19380 (1998 BB11)
Classification: Main-belt Asteroid          SPK-ID: 2019380
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0732163866638889 3.515e-08  
a 2.396722249396114 1.0537e-08 au
q 2.221242906458383 8.33e-08 au
i 7.19684361387921 4.1519e-06 deg
node 101.8376549941215 3.0844e-05 deg
peri 147.4451046708376 4.2001e-05 deg
M 247.3398362021943 2.916e-05 deg
tp 2459424.624016701295
(2021-Jul-29.12401670)
0.00011042 TDB
period 1355.267388803848
3.71
8.9379e-06
2.447e-08
d
yr
n .2656302387071632 1.7518e-09 deg/d
Q 2.572201592333845 1.1309e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1339  
   data-arc span      9511 days (26.04 yr)  
   first obs. used      1994-01-17  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56027  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:47:01  

Additional Information
 Earth MOID = 1.21022 au 
 Jupiter MOID = 2.45407 au 
 T_jup = 3.514 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456685.5 (2014-Jan-28.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07361972481757595 3.5081e-08  
q 2.220003075981269 8.3176e-08 au
tp 2456715.860518511357
(2014-Feb-27.36051851)
0.00010712 TDB
node 101.8894075195581 3.0852e-05 deg
peri 147.818378558633 4.194e-05 deg
i 7.19639248250148 4.1516e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1339  
   data-arc span      9511 days (26.04 yr)  
   first obs. used      1994-01-17  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56027  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:47:01  

Additional Information
 Jupiter MOID = 2.45407 au 
 T_jup = 3.514 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.230703755432381E-15 -2.898404873504398E-15 3.076772504017723E-13 4.318188829593127E-15 7.851155824624082E-14 -4.170158256267656E-16
q -2.898404873504398E-15 6.918329720983102E-15 -6.595388746166664E-13 -9.911900189514888E-15 -1.68937276282339E-13 1.173922754015729E-15
tp 3.076772504017723E-13 -6.595388746166664E-13 1.147495660397344E-8 -1.833486620595637E-12 3.057225325181124E-9 3.815748883283658E-12
node 4.318188829593127E-15 -9.911900189514888E-15 -1.833486620595637E-12 9.518348484217445E-10 -9.443697865388594E-10 5.218908168274929E-12
peri 7.851155824624082E-14 -1.68937276282339E-13 3.057225325181124E-9 -9.443697865388594E-10 1.758950468800961E-9 -4.182632230942817E-12
i -4.170158256267656E-16 1.173922754015729E-15 3.815748883283658E-12 5.218908168274929E-12 -4.182632230942817E-12 1.723598118113127E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO347674  
diameter diameter 2.925 km 0.126 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.822   0.102 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19380 (1998 BB11)          Discovered 1998-Jan-23 by LINEAR at Socorro
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 BB11 = 1999 LV27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-30 17:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin