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 ]  
308425 (2005 SO135)
Classification: Outer Main-belt Asteroid          SPK-ID: 2308425
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1444052760783562 5.8537e-08  
a 3.205757682966796 3.8643e-08 au
q 2.742829359717664 1.8433e-07 au
i 5.780841674316219 7.643e-06 deg
node 178.9653293172161 6.1877e-05 deg
peri 260.4064191438652 6.7703e-05 deg
M 180.8477728227031 2.6001e-05 deg
tp 2460243.811934550217
(2023-Oct-26.31193455)
0.00015719 TDB
period 2096.49805841585
5.74
3.7907e-05
1.038e-07
d
yr
n .1717149217261962 3.1048e-09 deg/d
Q 3.668686006215927 4.4223e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      7540 days (20.64 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-04-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55688  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 06:07:05  

Additional Information
 Earth MOID = 1.76555 au 
 Jupiter MOID = 1.63243 au 
 T_jup = 3.169 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457224.5 (2015-Jul-21.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1461212150148332 5.8334e-08  
q 2.736924413881371 1.8379e-07 au
tp 2458149.356339979088
(2018-Jan-30.85633998)
0.00014622 TDB
node 179.003063039226 6.1887e-05 deg
peri 260.6776661678908 6.7565e-05 deg
i 5.781098478459877 7.6442e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      7540 days (20.64 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-04-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55688  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 06:07:05  

Additional Information
 Jupiter MOID = 1.63243 au 
 T_jup = 3.169 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.402868620701013E-15 -1.054657287996328E-14 -2.174291704649456E-12 1.421747185988428E-15 -4.915953836752083E-13 -3.853088709522312E-15
q -1.054657287996328E-14 3.377835588417038E-14 7.460171162172408E-12 -5.330642054253424E-15 1.5507417728284E-12 1.289379849143138E-14
tp -2.174291704649456E-12 7.460171162172408E-12 2.137918634632502E-8 -3.428896562091806E-11 3.974646944710025E-9 3.478654163548812E-12
node 1.421747185988428E-15 -5.330642054253424E-15 -3.428896562091806E-11 3.830001569252259E-9 -3.816425191913912E-9 9.074510519668301E-11
peri -4.915953836752083E-13 1.5507417728284E-12 3.974646944710025E-9 -3.816425191913912E-9 4.565074785435358E-9 -8.965030134558772E-11
i -3.853088709522312E-15 1.289379849143138E-14 3.478654163548812E-12 9.074510519668301E-11 -8.965030134558772E-11 5.843352935608572E-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 16.36   n/a E2021B25  

308425 (2005 SO135)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

[ 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
2022-Oct-25 00:40 < 00:01 Jupiter 1.92981705015869 1.92981621261658 1.92981788770069 4.06887800258895 3.95953803537318 2459877.528083765 0.570140059063263 62.5985695397688 33.2894208748903 75.2230122836659 1872926.81925321 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 06:07:06 2021-Apr-14 06:07
2033-Dec-24 19:36 00:01 Jupiter 1.78835300258712 1.78835214702637 1.78835385814797 3.22984691445021 3.07971518730374 2463956.316992923 1.24028008270476 99.185434322121 28.2929711386194 83.3295744101305 1552256.03954992 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 06:07:06 2021-Apr-14 06:07
2045-Mar-13 20:27 00:02 Jupiter 1.70123075189455 1.70123000306991 1.701231500719 2.54750856630143 2.34393339009929 2468053.351879247 2.03503066567411 132.525065649994 21.2022083670251 -86.122955171713 1395593.52044328 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 06:07:06 2021-Apr-14 06:07
2056-Jun-20 23:42 00:03 Jupiter 1.66752154530545 1.66752089786924 1.66752219274195 2.09005711611402 1.83096499721565 2472170.487333044 2.97776836497833 140.931192021917 34.8350183119087 -72.1616290345344 1460273.27222037 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 06:07:06 2021-Apr-14 06:07
2067-Oct-10 13:37 00:04 Jupiter 1.67996755216226 1.67996661777619 1.67996848654891 1.89372485595647 1.60555729319616 2476299.067611661 4.11215289172053 103.671965507604 41.0273450068576 -66.8668050975578 2092942.55876729 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 06:07:06 2021-Apr-14 06:07
2079-Jan-31 15:54 00:05 Jupiter 1.73921157440212 1.73920993211967 1.73921321668268 2.00112179264847 1.74082106630105 2480430.162222849 5.40956956121416 107.023880849419 20.9487871489251 -81.9291859396724 1072114.14493669 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 06:07:06 2021-Apr-14 06:07
2090-May-17 22:04 00:07 Jupiter 1.83668184690873 1.83667935106496 1.83668434275605 2.37362166408598 2.17065424824531 2484554.419158328 6.75789644359763 222.206414668026 27.7630446367557 81.9841455770801 1206887.3605426 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 06:07:06 2021-Apr-14 06:07
2101-Aug-23 10:45 00:08 Jupiter 1.96476417226354 1.96476093637825 1.96476740816715 2.93389178799726 2.78307529899436 2488668.948259331 8.01284104626658 365.336984418303 32.8278318238698 74.3372828776879 1495212.32276846 T 13 CATAB v2.0f-lin.ifort 2021-Apr-14 06:07:06 2021-Apr-14 06:07

Alternate Designations
 2005 SO135 = 2008 HO68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-16 07:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin