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452442 (2003 SD29)
Classification: Main-belt Asteroid          SPK-ID: 2452442
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1099945140359006 7.4e-08  
a 3.156150375567176 5.5677e-08 au
q 2.808991148782439 2.1843e-07 au
i 9.471591986533255 7.6228e-06 deg
node 246.2335673859457 4.8165e-05 deg
peri 187.397197726796 6.2072e-05 deg
M 290.6086011114139 4.2201e-05 deg
tp 2459395.264507729303
(2021-Jun-29.76450773)
0.00024576 TDB
period 2048.023603195079
5.61
5.4193e-05
1.484e-07
d
yr
n .1757792241448641 4.6514e-09 deg/d
Q 3.503309602351913 6.1801e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      5768 days (15.79 yr)  
   first obs. used      2003-09-18  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56626  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:57:03  

Additional Information
 Earth MOID = 1.82405 au 
 Jupiter MOID = 1.78551 au 
 T_jup = 3.176 
[ 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 15.6   n/a MPO450473  

452442 (2003 SD29)          Discovered 2003-Sep-18 by NEAT at Palomar
Reference: Last Updated: 2016-01-04

[ 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
1901-May-09 11:22 00:09 Jupiter 1.80531161790384 1.80531014470278 1.80531309112675 3.31111281279553 3.1662439825085 2415513.973770823 8.96571725782602 391.315739659089 41.9228586842718 -80.32465914416 1933729.15094142 T 16 CATAB v2.0f-lin.ifort 2019-Sep-24 07:57:05 2019-Sep-24 07:57
1911-Dec-31 20:51 00:08 Jupiter 1.88306065232776 1.88305843656806 1.8830628681534 3.46132661892735 3.3288374506083 2419402.368546646 7.81232563371261 606.86352028113 28.4448935805491 79.8389615999648 1852185.57990657 T 16 CATAB v2.0f-lin.ifort 2019-Sep-24 07:57:05 2019-Sep-24 07:57
1996-Dec-15 14:24 00:02 Jupiter 1.86944814075053 1.86944690762029 1.8694493738813 3.06481111322551 2.91322730027083 2450433.100182954 1.89330390375944 185.979915922203 51.7707342420099 82.4181290096405 1704479.16778715 T 16 CATAB v2.0f-lin.ifort 2019-Sep-24 07:57:05 2019-Sep-24 07:57
2007-Jul-22 18:15 < 00:01 Jupiter 1.81178850327258 1.81178774962046 1.8117892569247 3.40464468867512 3.26444373244939 2454304.260612172 0.90482469009601 128.400394747737 33.0378376970671 89.9346134403806 2019434.99580555 T 16 CATAB v2.0f-lin.ifort 2019-Sep-24 07:57:05 2019-Sep-24 07:57
2092-Aug-09 12:19 00:06 Jupiter 1.95308012904418 1.9530786651742 1.95308159293436 2.94288667797804 2.79163232111831 2485369.013411896 6.23578818926706 433.346161007083 40.6257130006911 83.8862020113862 1890071.6847698 T 16 CATAB v2.0f-lin.ifort 2019-Sep-24 07:57:05 2019-Sep-24 07:57
2103-Feb-16 09:46 00:06 Jupiter 1.80963599697531 1.80963524333906 1.80963675061186 3.17535437298682 3.02435954403319 2489210.907222706 6.46304979225487 284.678776028873 36.3988690723895 -86.2929584534517 1401036.1745166 T 16 CATAB v2.0f-lin.ifort 2019-Sep-24 07:57:05 2019-Sep-24 07:57
2113-Oct-06 15:57 00:07 Jupiter 1.88184645483594 1.8818438753001 1.8818490344274 3.51597781756549 3.38554225671307 2493096.164863713 7.04092008697054 556.771645107801 29.5538509617337 77.8454941344522 1795569.76920999 T 16 CATAB v2.0f-lin.ifort 2019-Sep-24 07:57:05 2019-Sep-24 07:57
2198-Oct-01 14:05 00:15 Jupiter 1.85948537253092 1.85948263638648 1.85948810875442 2.813476413001 2.6466243713441 2524137.086570102 14.8631787318256 694.41421989702 53.6678423046408 75.6017136837091 1867616.22852278 T 16 CATAB v2.0f-lin.ifort 2019-Sep-24 07:57:05 2019-Sep-24 07:57

Alternate Designations
 2003 SD29 = 2009 VZ106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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