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109485 (2001 QP223)
Classification: Outer Main-belt Asteroid          SPK-ID: 2109485
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .162356513981469 4.5454e-08  
a 3.207106268643967 2.5591e-08 au
q 2.686411674898816 1.554e-07 au
i 17.32283571536829 4.831e-06 deg
node 144.4107694893198 1.7173e-05 deg
peri 284.5762962409976 2.3548e-05 deg
M 4.261569916002314 1.7212e-05 deg
tp 2458975.666635101251
(2020-May-06.16663510)
0.00010023 TDB
period 2097.821117513453
5.74
2.5109e-05
6.874e-08
d
yr
n .1716066241275652 2.054e-09 deg/d
Q 3.727800862389119 2.9745e-08 au
  Orbit Determination Parameters
   # obs. used (total)      688  
   data-arc span      6758 days (18.50 yr)  
   first obs. used      2001-07-27  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56319  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:26:37  

Additional Information
 Earth MOID = 1.76426 au 
 Jupiter MOID = 1.72396 au 
 T_jup = 3.102 
[ 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 14.4   n/a MPO417561  
diameter diameter 7.515 km 0.491 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109485 (2001 QP223)          Discovered 2001-Aug-24 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1914-Dec-25 00:59 00:05 Jupiter 1.93532403602884 1.93532225271123 1.93532581939925 5.64152329924648 5.56340329747895 2420491.541174793 4.52989180847409 534.498742323932 22.8420545380584 81.0936807248093 3626663.80037159 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 03:26:52 2020-Feb-24 03:26
1926-Mar-19 13:13 00:04 Jupiter 1.8623718845059 1.86237137853688 1.86237239047746 5.0723967156052 4.98192648394297 2424594.050645065 3.84163097954879 444.749161291234 23.3127804935435 89.812638709739 3134103.70784247 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 03:26:52 2020-Feb-24 03:26
1937-Jun-23 04:41 00:03 Jupiter 1.88940294137317 1.88940192654065 1.88940395621857 4.35055255991638 4.24625767157684 2428707.695010828 3.37601862310734 301.09703608985 27.1353889080145 -80.2151028652344 2428622.35209558 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 03:26:52 2020-Feb-24 03:26
1948-Sep-18 06:04 00:03 Jupiter 1.97817358535108 1.97817228080443 1.97817488989919 3.36768036274446 3.23803996047869 2432812.752658424 3.15321558647967 128.337039411344 62.3109790445609 -57.4190763479335 1126329.32267298 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 03:26:52 2020-Feb-24 03:26
2104-Oct-29 12:55 00:02 Jupiter 1.89697875851987 1.89697766448739 1.89697985256519 5.42369201935095 5.34073145299506 2489832.038248155 2.32984881483856 280.885658443201 22.7523967333532 80.1541916164689 3369118.04586106 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 03:26:52 2020-Feb-24 03:26
2116-Jan-28 13:41 00:03 Jupiter 1.79659481983787 1.79659429630416 1.79659534337555 4.99703854868223 4.90178277199157 2493940.070458757 2.51627288576727 318.365858057128 22.2293546595992 88.4613887275589 3059758.32446702 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 03:26:52 2020-Feb-24 03:26
2127-May-13 13:57 00:03 Jupiter 1.80939956922634 1.80939869322029 1.80940044524587 4.4479803532774 4.34146083255612 2498063.081170068 2.91593154600367 314.038454726791 24.8796960426107 -82.5076231267693 2617678.10544946 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 03:26:52 2020-Feb-24 03:26
2138-Aug-23 02:52 00:04 Jupiter 1.9111579731794 1.91115635017222 1.91115959619506 3.70280858922255 3.58111634434557 2502182.619173741 3.69830503434752 237.850216422441 38.9095620101848 -67.3479431029702 1713353.64567164 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 03:26:52 2020-Feb-24 03:26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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