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109313 (2001 QR134)
Classification: Main-belt Asteroid          SPK-ID: 2109313
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09679959005353378 3.6325e-08  
a 2.981917673298375 2.0093e-08 au
q 2.693269264949705 1.1284e-07 au
i 9.056563057087871 4.0227e-06 deg
node 245.6896270953 2.6699e-05 deg
peri 66.35709843417028 3.4525e-05 deg
M 270.7028975293952 2.3529e-05 deg
tp 2459467.026982040201
(2021-Sep-09.52698204)
0.00012477 TDB
period 1880.796900322255
5.15
1.901e-05
5.205e-08
d
yr
n .1914082269799136 1.9346e-09 deg/d
Q 3.270566081647045 2.2038e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1015  
   data-arc span      6854 days (18.77 yr)  
   first obs. used      2001-08-22  
   last obs. used      2020-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51277  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:12:50  

Additional Information
 Earth MOID = 1.69484 au 
 Jupiter MOID = 1.95903 au 
 T_jup = 3.233 
[ 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 14.2   n/a MPO469117  
diameter diameter 6.082 km 0.334 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.46672 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.144   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

109313 (2001 QR134)          Discovered 2001-Aug-22 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
2013-Jan-12 13:52 < 00:01 Jupiter 1.94392821776141 1.94392789809893 1.94392853742389 4.01821094132878 3.90826875344717 2456305.077773407 0.186420316522928 50.9099484782189 13.7856429063465 -86.2793707584783 4246645.33203421 T 28 CATAB v2.0f-lin.ifort 2020-Nov-12 19:12:52 2020-Nov-12 19:12
2049-Jul-17 10:33 00:01 Jupiter 1.99987868246068 1.99987823999942 1.99987912492205 3.58123331217363 3.46094757804167 2469639.939848746 1.04517586372746 71.4112471129986 20.9515799075482 85.5892817374034 4231587.28938584 T 28 CATAB v2.0f-lin.ifort 2020-Nov-12 19:12:52 2020-Nov-12 19:12
2131-Jul-31 03:02 00:03 Jupiter 1.95179995486492 1.95179960841882 1.95180030131279 4.07478076275377 3.96684993134895 2499602.626515090 3.39013580601391 241.731722651125 14.2232581658485 -89.1265028921415 3953390.81953369 T 28 CATAB v2.0f-lin.ifort 2020-Nov-12 19:12:52 2020-Nov-12 19:12
2168-Feb-02 00:48 00:05 Jupiter 1.99676458950452 1.99676355128719 1.99676562772481 3.60117658244061 3.48139021213025 2512937.533253183 4.57186572342573 150.536288655129 28.7474354482987 69.0911921179227 3156774.24300594 T 28 CATAB v2.0f-lin.ifort 2020-Nov-12 19:12:52 2020-Nov-12 19:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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