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JPL Small-Body Database Browser
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109317 (2001 QB136)
Classification: Main-belt Asteroid          SPK-ID: 2109317
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1249877730945351 4.8589e-08  
a 2.61916363494389 1.319e-08 au
q 2.291800204842065 1.2724e-07 au
i 5.64916345150939 5.0845e-06 deg
node 328.5150795221103 4.7874e-05 deg
peri 57.23201240856306 5.1097e-05 deg
M 47.06064666493341 1.8028e-05 deg
tp 2458398.105938748228
(2018-Oct-06.60593875)
7.729e-05 TDB
period 1548.254586669968
4.24
1.1695e-05
3.202e-08
d
yr
n .2325198989232764 1.7564e-09 deg/d
Q 2.946527065045715 1.4838e-08 au
  Orbit Determination Parameters
   # obs. used (total)      716  
   data-arc span      7251 days (19.85 yr)  
   first obs. used      1999-03-20  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53178  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:59:34  

Additional Information
 Earth MOID = 1.30042 au 
 Jupiter MOID = 2.53357 au 
 T_jup = 3.388 
[ 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 15.3   n/a MPO320263  

109317 (2001 QB136)          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
1938-Aug-09 20:17 00:04 Amphi 0.0387030083244682 0.0386865632655547 0.038719453475916 1.93904137312616 1.93904129652396 2429120.344842419 3.65514756561817 824.55353766568 51.6050673411156 6.79691539087404 14963.7298169016 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 06:59:39 2019-Jul-13 06:59
2016-Apr-17 08:00 < 00:01 Hygie 0.0349368094760048 0.0349355528682157 0.0349380660908482 3.23008248741357 3.23008214503577 2457495.833454077 0.840648323404754 82.7626052733648 55.6286607819467 -62.2935048349787 87967.6074755611 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 06:59:39 2019-Jul-13 06:59
2048-Oct-18 07:52 00:07 Amphi 0.0486440962671177 0.0486330713602787 0.0486551213775371 1.40821648027946 1.40821639635791 2469367.827683871 7.43812071745855 567.649747825874 42.8621168377861 -15.6553364840763 47253.3113519091 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 06:59:39 2019-Jul-13 06:59
2170-Dec-17 07:39 00:02 Juno 0.00846954369968064 0.00843076828087727 0.00850834923546786 7.05986819959834 7.0598679961335 2513986.818753039 2.13928563781822 2091.2492732952 34.7870398092091 -22.3843649684035 13873.9069590623 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 06:59:39 2019-Jul-13 06:59
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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