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

Significant website upgrade scheduled for September 27. More details available here.

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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07308159907289738 3.3224e-08  
a 2.396050832020574 8.1311e-09 au
q 2.220943605756564 8.0466e-08 au
i 7.196755884918987 3.4267e-06 deg
node 101.8346499338722 2.8586e-05 deg
peri 147.6647598803696 3.8045e-05 deg
M 352.3337199689503 2.3774e-05 deg
tp 2459425.348593625243
(2021-Jul-29.84859363)
8.9434e-05 TDB
period 1354.697932116314
3.71
6.8959e-06
1.888e-08
d
yr
n .2657418982234709 1.3527e-09 deg/d
Q 2.571158058284584 8.7254e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1728  
   data-arc span      10065 days (27.56 yr)  
   first obs. used      1994-01-17  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52222  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 22:21:04  

Additional Information
 Earth MOID = 1.20996 au 
 Jupiter MOID = 2.45308 au 
 T_jup = 3.515 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457315.5 (2015-Oct-20.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07390848074941199 3.313e-08  
q 2.219087700858595 8.0322e-08 au
tp 2456715.389674135701
(2014-Feb-26.88967414)
9.2139e-05 TDB
node 101.883837316066 2.8592e-05 deg
peri 147.6491450236059 3.7897e-05 deg
i 7.196127886311595 3.4261e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1728  
   data-arc span      10065 days (27.56 yr)  
   first obs. used      1994-01-17  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52222  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 22:21:04  

Additional Information
 Jupiter MOID = 2.45308 au 
 T_jup = 3.515 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.097615074073955E-15 -2.649397991541631E-15 -2.521691225237814E-13 -2.067185077333544E-15 -5.334773768518702E-14 -2.165906004057843E-15
q -2.649397991541631E-15 6.451578098438766E-15 3.725529271019636E-13 5.389241231802579E-15 7.039770214241602E-14 5.221024282746146E-15
tp -2.521691225237814E-13 3.725529271019636E-13 8.489580618113966E-9 4.350417339339839E-12 2.303527876788912E-9 3.89631322201188E-12
node -2.067185077333544E-15 5.389241231802579E-15 4.350417339339839E-12 8.174789886002289E-10 -8.095018478284131E-10 -1.723132981507066E-11
peri -5.334773768518702E-14 7.039770214241602E-14 2.303527876788912E-9 -8.095018478284131E-10 1.43620456201002E-9 1.812779085488567E-11
i -2.165906004057843E-15 5.221024282746146E-15 3.89631322201188E-12 -1.723132981507066E-11 1.812779085488567E-11 1.17379954948712E-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 14.75   n/a MPO614063  
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-Sep-21 18:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin