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 ]  
241795 (2001 QQ110)
Classification: Main-belt Asteroid          SPK-ID: 2241795
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1041078692216121 6.3716e-08  
a 2.919119383285719 3.0098e-08 au
q 2.615216084288337 2.0262e-07 au
i 2.428578306545121 5.7834e-06 deg
node 142.5104295519033 0.0001611 deg
peri 162.3828470994737 0.00016596 deg
M 26.23809512465184 3.8444e-05 deg
tp 2459263.728147927641
(2021-Feb-18.22814793)
0.00019423 TDB
period 1821.697288578737
4.99
2.8174e-05
7.714e-08
d
yr
n .1976179040596075 3.0564e-09 deg/d
Q 3.223022682283102 3.3231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      6879 days (18.83 yr)  
   first obs. used      2001-08-24  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55945  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:37:04  

Additional Information
 Earth MOID = 1.5997 au 
 Jupiter MOID = 1.98021 au 
 T_jup = 3.271 
[ 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 16.21   n/a E2021B55  

241795 (2001 QQ110)          Discovered 2001-Aug-24 by Kusnirak, P. at Ondrejov
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ 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
1918-Feb-05 21:26 00:04 Jupiter 1.97683434283555 1.97683373149549 1.97683495417561 3.00523864027921 2.85911015658806 2421630.393254027 4.14059033701201 91.4793997675094 16.7051858169283 87.9993265395136 1990838.74390751 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 01:37:05 2021-Apr-14 01:37
2012-Sep-17 22:28 < 00:01 Jupiter 1.99146713880973 1.99146650824372 1.99146776937552 3.17955693734906 3.04284908597671 2456188.436054667 0.387920525716228 50.8548923657208 20.7088895327845 -88.0319906410869 2107005.231352 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 01:37:05 2021-Apr-14 01:37
2073-Jan-05 19:59 00:03 Jupiter 1.98912076985995 1.98912017955418 1.9891213601656 2.84068593103739 2.68660405926727 2478213.332670700 2.57396122477668 57.8868545083465 19.9412711359163 89.2648782471072 2522260.99864793 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 01:37:05 2021-Apr-14 01:37
2167-Aug-18 13:35 00:07 Jupiter 1.98471393130898 1.984713392133 1.98471447048497 2.9183276492705 2.76822868897974 2512770.065728004 6.64389324240762 66.8072366830932 19.8597039363059 77.4128015069871 2065235.17036528 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 01:37:05 2021-Apr-14 01:37

Alternate Designations
 2001 QQ110 = 2005 LN42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Aug-06 00:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin