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109194 (2001 QB75)
Classification: Main-belt Asteroid          SPK-ID: 2109194
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2578051609984929 5.2079e-08  
a 3.113055229592799 2.3701e-08 au
q 2.310493524930427 1.6848e-07 au
i 16.30650194364483 5.7323e-06 deg
node 20.75125640884873 1.8135e-05 deg
peri 305.9526087224766 1.9832e-05 deg
M 179.1222664203329 1.0288e-05 deg
tp 2458002.281210506634
(2017-Sep-05.78121051)
5.3653e-05 TDB
period 2006.22050736189
5.49
2.2912e-05
6.273e-08
d
yr
n .1794418902004882 2.0493e-09 deg/d
Q 3.915616934255171 2.9812e-08 au
  Orbit Determination Parameters
   # obs. used (total)      730  
   data-arc span      13026 days (35.66 yr)  
   first obs. used      1984-08-21  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56959  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:02:02  

Additional Information
 Earth MOID = 1.34212 au 
 Jupiter MOID = 1.71467 au 
 T_jup = 3.106 
[ 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 14.3   n/a MPO381924  

109194 (2001 QB75)          Discovered 2001-Aug-16 by LINEAR at Socorro
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
1932-Dec-31 10:58 00:03 Jupiter 1.7291732139387 1.72917257071759 1.72917385716276 3.39534234313831 3.24787078615789 2427072.956696051 2.6568469188321 220.439444411747 25.9658203090635 86.1337734713498 1440715.45315625 T 24 CATAB v2.0f-lin.ifort 2020-May-20 19:02:05 2020-May-20 19:02
1942-Aug-07 07:25 00:03 Jupiter 1.99330000778871 1.99329884149908 1.99330117408389 1.89097650371473 1.65103681425448 2430578.809064386 3.41148374100012 454.470698833532 83.2344683807672 38.4117461332034 1063463.78907649 T 24 CATAB v2.0f-lin.ifort 2020-May-20 19:02:05 2020-May-20 19:02
2004-Jun-01 09:35 < 00:01 Jupiter 1.73799932311417 1.73799872934991 1.73799991688032 3.65783396725692 3.52207886028689 2453157.899044941 0.464430847524 152.352249241742 16.1643152808307 81.1756542829292 2231423.29695689 T 24 CATAB v2.0f-lin.ifort 2020-May-20 19:02:05 2020-May-20 19:02
2014-Mar-19 10:38 < 00:01 Jupiter 1.9621606628079 1.96215979427452 1.96216153134145 0.724925836140198 n/a 2456735.942940178 0.677093921816879 63.595789146776 33.5562104487441 59.5451030404015 7893154.79381892 F 24 CATAB v2.0f-lin.ifort 2020-May-20 19:02:05 2020-May-20 19:02
2075-Oct-31 04:12 00:02 Jupiter 1.76506375581109 1.76506280021762 1.76506471141701 3.86945251801774 3.74338063430489 2479241.675275689 1.83355235704799 275.372605963961 15.3098749749528 81.5596651136951 1913742.74580209 T 24 CATAB v2.0f-lin.ifort 2020-May-20 19:02:05 2020-May-20 19:02
2085-Nov-09 11:29 00:04 Jupiter 1.90470505547175 1.90470360933784 1.90470650222756 1.58570879275471 1.27478319289641 2482903.978248753 3.71703878336844 2758.19515147569 138.426950971196 73.4511491919494 1216497.7364736 T 24 CATAB v2.0f-lin.ifort 2020-May-20 19:02:05 2020-May-20 19:02
2147-Mar-31 03:36 00:04 Jupiter 1.80955001565537 1.8095477348153 1.80955229658052 4.03677391340303 3.91910377576522 2505324.650039655 3.94084783945673 655.016185943347 19.1374150448833 80.7787171193843 1991586.21945449 T 24 CATAB v2.0f-lin.ifort 2020-May-20 19:02:05 2020-May-20 19:02
2157-Jun-04 10:43 00:06 Jupiter 1.82838538913441 1.82838282817158 1.82838795024523 2.53682926285255 2.34712112325655 2509042.946497065 5.80373583873304 973.222298404366 58.8748819143346 75.4518417443028 1893015.16311219 T 24 CATAB v2.0f-lin.ifort 2020-May-20 19:02:05 2020-May-20 19:02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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