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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .264832483195386 1.1784e-07  
a 2.995349603605889 5.5707e-08 au
q 2.202083730044626 3.7127e-07 au
i 14.01099914829506 1.7968e-05 deg
node 187.4689269175668 3.4459e-05 deg
peri 127.9264450918645 4.2203e-05 deg
M 255.2169338121691 2.8837e-05 deg
tp 2459551.635399454650
(2021-Dec-03.13539945)
0.00016286 TDB
period 1893.519163182463
5.18
5.2823e-05
1.446e-07
d
yr
n .1901221846600925 5.3038e-09 deg/d
Q 3.788615477167153 7.0461e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      5835 days (15.98 yr)  
   first obs. used      2001-10-24  
   last obs. used      2017-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60867  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:16:24  

Additional Information
 Earth MOID = 1.2206 au 
 Jupiter MOID = 1.79602 au 
 T_jup = 3.157 
[ show covariance matrix ]

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1921-Mar-19 21:11 00:08 Jupiter 1.90747332904998 1.90746936892194 1.90747728937125 3.2889463240643 3.15104086021405 2422768.382773377 7.79579760600623 1060.82401516611 51.325607980714 -82.1753839609728 596080.065533011 T 10 CATAB v2.0f-lin.ifort 2020-Feb-25 14:16:25 2020-Feb-25 14:16
1967-Mar-07 16:37 00:05 Jupiter 1.81734372267852 1.81734135551269 1.81734608984364 1.22113777996921 0.747678427755343 2439557.192189486 5.00674869104781 4490.42534053683 491.294891270967 -2.50849231790774 173268.384787156 T 10 CATAB v2.0f-lin.ifort 2020-Feb-25 14:16:25 2020-Feb-25 14:16
2004-May-16 02:07 < 00:01 Jupiter 1.92211936108751 1.92211770658728 1.92212101559046 3.45729052656888 3.32738869384657 2453141.588279309 0.986308599345941 216.759797712382 47.6284586940635 -75.0390490396009 674225.225296642 T 10 CATAB v2.0f-lin.ifort 2020-Feb-25 14:16:25 2020-Feb-25 14:16
2050-May-22 16:27 00:04 Jupiter 1.79786659711122 1.79786462648606 1.79786856773036 1.6794798038801 1.37054715437489 2469949.185554071 4.06768033975505 670.416579747389 432.102924303185 19.7859993594865 237657.902196642 T 10 CATAB v2.0f-lin.ifort 2020-Feb-25 14:16:25 2020-Feb-25 14:16
2087-Jul-11 23:41 00:06 Jupiter 1.93605721474515 1.93605352038123 1.93606090922077 3.59812340810974 3.47440565546311 2483513.487029714 6.22654786036311 820.414046634941 53.5675440212439 -79.5983133066436 697997.912208896 T 10 CATAB v2.0f-lin.ifort 2020-Feb-25 14:16:25 2020-Feb-25 14:16
2133-Aug-03 00:41 00:12 Jupiter 1.7873402408303 1.78733784046084 1.7873426412975 2.07385680541525 1.83114167628256 2500336.528127545 11.7450427356985 1169.97959500275 241.501066704382 62.85697934691 280705.059593063 T 10 CATAB v2.0f-lin.ifort 2020-Feb-25 14:16:25 2020-Feb-25 14:16
2170-Sep-06 08:52 00:13 Jupiter 1.95213517970443 1.95212718662038 1.95214317330946 3.71483785829867 3.5961409137133 2513884.869654032 13.0239029988913 1687.35421227925 55.0627254256359 -77.9884469937749 743288.404146003 T 10 CATAB v2.0f-lin.ifort 2020-Feb-25 14:16:25 2020-Feb-25 14:16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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