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 ]  
277954 (2006 SB33)
Classification: Main-belt Asteroid          SPK-ID: 2277954
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2648324837193364 1.178e-07  
a 2.995349601042222 5.5355e-08 au
q 2.202083726590487 3.7105e-07 au
i 14.01099928785311 1.7961e-05 deg
node 187.4689317927948 3.4191e-05 deg
peri 127.9264417744907 4.1895e-05 deg
M 255.2169338835224 2.8835e-05 deg
tp 2459551.635398371788
(2021-Dec-03.13539837)
0.00016282 TDB
period 1893.519160751518
5.18
5.249e-05
1.437e-07
d
yr
n .1901221849041758 5.2703e-09 deg/d
Q 3.788615475493957 7.0015e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      6735 days (18.44 yr)  
   first obs. used      2001-10-24  
   last obs. used      2020-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .636  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 21:14:43  

Additional Information
 Earth MOID = 1.2206 au 
 Jupiter MOID = 1.79602 au 
 T_jup = 3.157 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456277.5 (2012-Dec-16.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .259130616471275 1.1811e-07  
q 2.228198425924483 3.7267e-07 au
tp 2455756.653505969004
(2011-Jul-14.15350597)
0.00011509 TDB
node 187.871565523407 3.4294e-05 deg
peri 127.5350076123139 4.2601e-05 deg
i 13.97010321256174 1.7914e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      6735 days (18.44 yr)  
   first obs. used      2001-10-24  
   last obs. used      2020-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .636  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 21:14:43  

Additional Information
 Jupiter MOID = 1.79602 au 
 T_jup = 3.157 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.394905584299237E-14 -4.378972900036972E-14 6.801447685456839E-12 -5.403193255565864E-14 1.538478414138218E-12 -6.068358769933534E-14
q -4.378972900036972E-14 1.388808505362253E-13 -1.982509110918025E-11 1.907515565216369E-13 -4.517810802877248E-12 1.708337400280708E-13
tp 6.801447685456839E-12 -1.982509110918025E-11 1.324457705896985E-8 6.018268564350132E-12 2.948781059510591E-9 -5.978149737704104E-11
node -5.403193255565864E-14 1.907515565216369E-13 6.018268564350132E-12 1.176097886186324E-9 -1.139246040329827E-9 -1.529201764239016E-10
peri 1.538478414138218E-12 -4.517810802877248E-12 2.948781059510591E-9 -1.139246040329827E-9 1.814877461245535E-9 1.348425312248166E-10
i -6.068358769933534E-14 1.708337400280708E-13 -5.978149737704104E-11 -1.529201764239016E-10 1.348425312248166E-10 3.209183549422401E-10

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 16.5   n/a MPO418478  

277954 (2006 SB33)          Discovered 2006-Sep-17 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ 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 2021-Jan-22 14:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin