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JPL Small-Body Database Browser
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109392 (2001 QV172)
Classification: Main-belt Asteroid          SPK-ID: 2109392
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1927605370145127 4.7799e-08  
a 3.150675700787818 3.6585e-08 au
q 2.543349760745382 1.4812e-07 au
i 9.708504288571547 6.9623e-06 deg
node 296.8294902308685 4.3198e-05 deg
peri 335.2904542015037 4.8588e-05 deg
M 105.4021435795535 2.4029e-05 deg
tp 2458002.431505859127
(2017-Sep-05.93150586)
0.00013164 TDB
period 2042.697146175309
5.59
3.5579e-05
9.741e-08
d
yr
n .1762375791605008 3.0697e-09 deg/d
Q 3.758001640830253 4.3637e-08 au
  Orbit Determination Parameters
   # obs. used (total)      471  
   data-arc span      7148 days (19.57 yr)  
   first obs. used      2000-05-07  
   last obs. used      2019-12-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60876  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 09:05:41  

Additional Information
 Earth MOID = 1.53032 au 
 Jupiter MOID = 1.42586 au 
 T_jup = 3.157 
[ 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 14.7   n/a MPO266378  
diameter diameter 7.678 km 0.383 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109392 (2001 QV172)          Discovered 2001-Aug-25 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
1931-Oct-01 12:40 00:04 Jupiter 1.75841778154356 1.75841383235456 1.75842173080203 3.00417991384282 2.83931422904846 2426616.027514753 4.46111534502664 690.61719254564 84.8822839194268 -76.6266044153589 1007288.64471559 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 09:05:44 2019-Dec-14 09:05
1942-Apr-25 02:05 00:04 Jupiter 1.42104164987712 1.42104096867883 1.42104233107518 2.4259726557161 2.16638601149216 2430474.586713876 3.50887723417922 841.960948719294 28.9937407942781 -87.5546094511785 1486532.25795805 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 09:05:44 2019-Dec-14 09:05
1952-Aug-29 21:33 00:04 Jupiter 1.74785570137852 1.74785335747799 1.74785804527586 1.55491859600113 1.20356076608966 2434254.397691399 3.85526182116326 305.756321682973 123.206782046613 -43.4526390938487 931567.603826723 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 09:05:44 2019-Dec-14 09:05
2026-Oct-03 07:21 < 00:01 Jupiter 1.7813338102308 1.78133283826999 1.78133478220711 2.97692539420122 2.81266541266869 2461316.806419741 0.748905623704904 457.832371254309 32.3559391557753 -85.6514208500305 1569395.66993281 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 09:05:44 2019-Dec-14 09:05
2037-Apr-27 21:07 00:01 Jupiter 1.4197335147267 1.41973287930329 1.41973415016634 2.53957323306766 2.29264450406514 2465176.380138133 1.35843459096917 427.883391349452 18.7777983475645 -85.9989346229412 1550368.46735434 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 09:05:44 2019-Dec-14 09:05
2047-Sep-15 04:03 00:03 Jupiter 1.74378112866913 1.7437792536941 1.74378300364506 1.68485065905671 1.36647126830174 2468968.668982946 2.72161205961985 168.347657024842 117.958026971216 86.7248812812092 1398263.32036303 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 09:05:44 2019-Dec-14 09:05
2121-Oct-01 06:37 00:06 Jupiter 1.79351129567254 1.79350660112283 1.79351599043279 2.91717218725727 2.75051859221488 2496012.775946774 5.8387503911566 1107.92747584105 76.7666599915725 -78.9910030122417 1104373.00536812 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 09:05:44 2019-Dec-14 09:05
2132-Apr-27 00:57 00:06 Jupiter 1.41602667343964 1.416026062007 1.41602728489361 2.62131808745551 2.38221988187985 2499873.539642442 5.94709776886969 1359.90909335962 26.5111971475242 -89.2316468474584 1566222.68585948 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 09:05:44 2019-Dec-14 09:05
2142-Oct-02 08:40 00:09 Jupiter 1.72756101668053 1.7275556228677 1.72756641050142 1.86602657974981 1.58159917476384 2503683.861205311 8.91969648948623 349.072647532813 123.700579848924 32.0062118791818 1547695.26099387 T 16 CATAB v2.0f-lin.ifort 2019-Dec-14 09:05:44 2019-Dec-14 09:05
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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