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 ]  
385263 (2001 QB190)
Classification: Main-belt Asteroid          SPK-ID: 2385263
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1879712393253656 7.046e-08  
a 3.146714407448997 4.2507e-08 au
q 2.555222600477826 2.2502e-07 au
i 15.79283141043918 7.015e-06 deg
node 265.3315727923452 3.5058e-05 deg
peri 36.10362999961798 4.2307e-05 deg
M 231.8671898094121 2.6535e-05 deg
tp 2460122.175181321696
(2023-Jun-26.67518132)
0.00015645 TDB
period 2038.845982439869
5.58
4.1312e-05
1.131e-07
d
yr
n .1765704732483967 3.5777e-09 deg/d
Q 3.738206214420169 5.0497e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      7141 days (19.55 yr)  
   first obs. used      2001-08-18  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55743  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:46  

Additional Information
 Earth MOID = 1.55646 au 
 Jupiter MOID = 1.51805 au 
 T_jup = 3.124 
[ 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 15.40   n/a MPCxxxxx  

385263 (2001 QB190)          Discovered 2001-Aug-22 by LINEAR at Socorro
Reference: Last Updated: 2014-02-19

[ 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
1931-Oct-11 13:33 00:05 Jupiter 1.86260623350884 1.86260145287753 1.86261101414407 3.65069646428909 3.52392993351498 2426626.064811060 5.25956260595514 288.783358761053 178.481999424019 34.9762923047093 1682349.54152756 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:04:47 2021-Apr-14 11:04
1942-Apr-28 11:36 00:04 Jupiter 1.5046035092517 1.50460259554611 1.50460442303845 4.27437010954738 4.14057144650347 2430477.983137610 3.64464697369369 699.745582724109 25.7750339648844 -87.0879803264025 2232872.12827408 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:04:47 2021-Apr-14 11:04
2025-Nov-09 01:52 < 00:01 Jupiter 1.55218320187045 1.55218237000254 1.55218403373846 4.13850950534489 4.00448072816131 2460988.578075780 0.683684881062801 144.657144158009 41.0944164831599 -87.362879708752 2155085.23127006 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:04:47 2021-Apr-14 11:04
2036-May-31 23:20 00:01 Jupiter 1.76815341975369 1.76815184853607 1.76815499098185 4.30881695130647 4.19616686956785 2464845.472552459 1.42293487923086 255.779512662631 31.0549168861278 -73.5047998476434 2202849.38566102 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:04:47 2021-Apr-14 11:04
2109-Jun-07 17:02 00:05 Jupiter 1.73436158445567 1.7343572782178 1.73436589072224 3.77735748529409 3.64577499812119 2491514.209832929 5.28307506417343 446.185200124793 95.833636874407 61.4975602597568 1723122.42535121 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:04:47 2021-Apr-14 11:04
2120-Jan-03 05:31 00:05 Jupiter 1.57336507149819 1.57336231008947 1.5733678331771 4.32429091964412 4.19795070795904 2495375.729861066 5.47261910864948 1070.59361195882 22.8571231206482 -82.8126980573452 2265139.94392262 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 11:04:47 2021-Apr-14 11:04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-29 10:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin