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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07315177121464359 3.4749e-08  
a 2.396378978991506 1.03e-08 au
q 2.221079612176739 8.2606e-08 au
i 7.19670342605347 4.098e-06 deg
node 101.8359335009414 3.0621e-05 deg
peri 147.5598156033385 4.1614e-05 deg
M 300.3504740659695 2.8807e-05 deg
tp 2459425.010250539750
(2021-Jul-29.51025054)
0.00010874 TDB
period 1354.976237090252
3.71
8.7355e-06
2.392e-08
d
yr
n .2656873162389056 1.7129e-09 deg/d
Q 2.571678345806275 1.1053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1403  
   data-arc span      9868 days (27.02 yr)  
   first obs. used      1994-01-17  
   last obs. used      2021-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55447  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:42:43  

Additional Information
 Earth MOID = 1.20839 au 
 Jupiter MOID = 2.4536 au 
 T_jup = 3.514 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.71   n/a E2021B10  
diameter diameter 2.925 km 0.126 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 59.1161 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
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 2021-Apr-10 15:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin