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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
212962 (2009 BV72)
Classification: Main-belt Asteroid          SPK-ID: 2212962
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08660961574531738 7.341e-08  
a 2.229126770882736 1.6049e-08 au
q 2.036062957808983 1.6042e-07 au
i 2.429851975837344 7.7447e-06 deg
node 358.2472563476056 0.00012422 deg
peri 184.0593358732686 0.00012798 deg
M 353.3643503979363 3.2467e-05 deg
tp 2458622.906886917284
(2019-May-19.40688692)
0.00010973 TDB
period 1215.627673847265
3.33
1.3128e-05
3.594e-08
d
yr
n .2961433074821817 3.1981e-09 deg/d
Q 2.42219058395649 1.7439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      5287 days (14.48 yr)  
   first obs. used      2004-10-08  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54362  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:45:47  

Additional Information
 Earth MOID = 1.03875 au 
 Jupiter MOID = 2.53775 au 
 T_jup = 3.637 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457069.5 (2015-Feb-16.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08716593166563037 7.3352e-08  
q 2.034778280348664 1.6042e-07 au
tp 2457407.175439857787
(2016-Jan-19.67543986)
0.0001043 TDB
node 358.263396448201 0.0001242 deg
peri 184.1250572933967 0.00012791 deg
i 2.430562584527421 7.743e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      5287 days (14.48 yr)  
   first obs. used      2004-10-08  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54362  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:45:47  

Additional Information
 Jupiter MOID = 2.53775 au 
 T_jup = 3.637 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.380539350690177E-15 -1.172117643445373E-14 3.555923797332746E-12 7.335579138309836E-16 1.075874175627468E-12 -5.985835033529387E-16
q -1.172117643445373E-14 2.573331167189918E-14 -7.485355282623207E-12 -1.212912877978919E-15 -2.283838867377739E-12 1.615533662194991E-15
tp 3.555923797332746E-12 -7.485355282623207E-12 1.087864251724654E-8 2.020455014038889E-11 3.207496651243626E-9 1.35753351324049E-12
node 7.335579138309836E-16 -1.212912877978919E-15 2.020455014038889E-11 1.54254263605071E-8 -1.540502983199864E-8 4.29111368183007E-10
peri 1.075874175627468E-12 -2.283838867377739E-12 3.207496651243626E-9 -1.540502983199864E-8 1.635974463286183E-8 -4.283727040174139E-10
i -5.985835033529387E-16 1.615533662194991E-15 1.35753351324049E-12 4.29111368183007E-10 -4.283727040174139E-10 5.995457286577112E-11

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 17.5   n/a MPO422828  

212962 (2009 BV72)          Discovered 2009-Jan-29 by Chante-Perdrix at Chante-Perdrix
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-15 11:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin