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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
541133 (2002 QN103)
Classification: Main-belt Asteroid          SPK-ID: 2541133
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 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03012481264425066 4.6096e-08  
a 3.089207660153931 3.0095e-08 au
q 2.996145858172609 1.4035e-07 au
i 6.726653372694527 4.7078e-06 deg
node 110.4511106470425 4.1682e-05 deg
peri 201.7743262936577 9.1386e-05 deg
M 183.4221457230763 8.2175e-05 deg
tp 2460369.253530710601
(2024-Feb-28.75353071)
0.00045448 TDB
period 1983.211725444449
5.43
2.8981e-05
7.935e-08
d
yr
n .1815237351520408 2.6526e-09 deg/d
Q 3.182269462135252 3.1002e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      9862 days (27.00 yr)  
   first obs. used      1994-01-18  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59268  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:13  

Additional Information
 Earth MOID = 1.9819 au 
 Jupiter MOID = 1.92756 au 
 T_jup = 3.214 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457665.5 (2016-Oct-04.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03141869056460562 4.6158e-08  
q 2.994397725232791 1.4088e-07 au
tp 2458360.390680019946
(2018-Aug-29.89068002)
0.00043526 TDB
node 110.5925947043601 4.1701e-05 deg
peri 196.820089356522 8.8574e-05 deg
i 6.724182021220603 4.7058e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      9862 days (27.00 yr)  
   first obs. used      1994-01-18  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59268  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:13  

Additional Information
 Jupiter MOID = 1.92756 au 
 T_jup = 3.214 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.13057081445213E-15 -6.364194470918836E-15 2.537413318779345E-12 5.38153266007209E-15 3.777562961556348E-13 -7.26427568538183E-17
q -6.364194470918836E-15 1.984788205092983E-14 -6.257297298899616E-12 -1.302328697348522E-14 -9.474350565257159E-13 4.621454068987004E-16
tp 2.537413318779345E-12 -6.257297298899616E-12 1.894545919863749E-7 -4.852825835814895E-11 3.402958404564373E-8 -1.209641621247476E-11
node 5.38153266007209E-15 -1.302328697348522E-14 -4.852825835814895E-11 1.738991603973502E-9 -1.735914601765626E-9 6.997049430062799E-13
peri 3.777562961556348E-13 -9.474350565257159E-13 3.402958404564373E-8 -1.735914601765626E-9 7.845332675140063E-9 -2.919536889818206E-12
i -7.26427568538183E-17 4.621454068987004E-16 -1.209641621247476E-11 6.997049430062799E-13 -2.919536889818206E-12 2.214489687394261E-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 16.05   n/a MPCxxxxx  

541133 (2002 QN103)          Discovered 2002-Aug-18 by NEAT at Palomar
Reference: Last Updated: 2019-12-02

[ 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
1916-Oct-02 01:20 00:04 Jupiter 1.95698756791656 1.95698709444288 1.95698804139147 3.54725743888794 3.42306824419263 2421138.555847159 4.44490181418936 226.523343143981 17.8064524840901 -88.9224923260587 3541138.10094795 T 43 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:15 2021-Apr-14 20:22
1976-Oct-25 02:59 00:02 Jupiter 1.95021147445741 1.95021104819798 1.95021190071684 3.49922578125593 3.37282288810776 2443076.624511844 1.76883031880713 69.8115696973282 16.6635493944515 86.5626996385012 3590683.55181655 T 43 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:15 2021-Apr-14 20:22
2036-Nov-13 15:11 < 00:01 Jupiter 1.96951362673395 1.96951322917466 1.96951402429312 3.59306334437652 3.47130674346334 2465011.132652608 0.903665821245729 50.6173474827505 16.1989978177047 89.3618671842144 3680721.3121212 T 43 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:15 2021-Apr-14 20:22
2046-Oct-09 01:07 00:01 Jupiter 1.98191290062471 1.98191242739331 1.98191337385611 3.71951013054471 3.60277713761467 2468627.546527802 1.35279331049902 83.3633061621938 19.2178273248215 -88.0764352442164 3501974.43233619 T 43 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:15 2021-Apr-14 20:22
2106-Nov-01 04:42 00:04 Jupiter 1.95693619318271 1.95693570407292 1.95693668229361 3.55121931267598 3.42717037044671 2490564.696110188 4.01809875279113 182.839184760849 17.9768457982996 -87.4254961301729 3550341.60466481 T 43 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:15 2021-Apr-14 20:22
2166-Nov-22 10:10 00:07 Jupiter 1.95402418261877 1.95402376417461 1.95402460106304 3.55763058448756 3.43362540952149 2512500.923628561 6.61221642070015 108.188662135804 16.5759288891909 88.3786443186216 3624815.44130713 T 43 CATAB v2.0g-lin.ifort 2021-Apr-14 20:22:15 2021-Apr-14 20:22

Alternate Designations
 2002 QN103 = 2013 QM21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-27 05:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin