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 ]  
187632 (2007 BA66)
Classification: Main-belt Asteroid          SPK-ID: 2187632
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05636547566348985 4.2177e-08  
a 2.793385835428051 2.1301e-08 au
q 2.635935314102494 1.1689e-07 au
i 2.71996568109278 4.5659e-06 deg
node 152.1428329530745 9.4856e-05 deg
peri 158.8673156021806 0.00010589 deg
M 189.9399507518651 4.9468e-05 deg
tp 2460006.053922173378
(2023-Mar-02.55392217)
0.00023644 TDB
period 1705.276537696854
4.67
1.9506e-05
5.34e-08
d
yr
n .2111094547082762 2.4147e-09 deg/d
Q 2.950836356753608 2.2502e-08 au
  Orbit Determination Parameters
   # obs. used (total)      409  
   data-arc span      7469 days (20.45 yr)  
   first obs. used      2000-10-02  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50768  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:56:13  

Additional Information
 Earth MOID = 1.61977 au 
 Jupiter MOID = 2.19219 au 
 T_jup = 3.324 
[ 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 15.94   n/a E2021B55  

187632 (2007 BA66)          Discovered 2007-Jan-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-19 07:43 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin