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(2016 QS11)
Classification: Amor [NEO]          SPK-ID: 3757901
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2656146994060525 3.8464e-05  
a 1.396636987716289 7.7793e-05 au
q 1.025669674044652 3.4095e-06 au
i 1.402524853286466 0.00016819 deg
node 170.0528054986162 0.00011468 deg
peri 201.1761607283209 0.0005946 deg
M 78.24463640449085 0.066275 deg
tp 2458869.468470021115
(2020-Jan-20.96847002)
0.10004 TDB
period 602.8700874593259
1.65
0.05037
0.0001379
d
yr
n .5971435761842941 4.9891e-05 deg/d
Q 1.767604301387926 9.8455e-05 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      116 days  
   first obs. used      2016-08-08  
   last obs. used      2016-12-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .43805  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:08:07  

Additional Information
 Earth MOID = .026335 au 
 Jupiter MOID = 3.69548 au 
 T_jup = 4.724 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.8   n/a E2016U95  
rotation period rot_per 0.44616 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2019) http://www.asu.cas.cz/~ppravec/neo.htm]

[ 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
1940-Aug-16 01:14 6_19:43 Earth 0.255765395712749 0.0953933615242922 0.416169074322781 11.0384124408269 11.0374686352892 2429857.551282764 9822.80215799822 7999151.86020293 2.54880892731905 1.13570757540527 227673.346894414 T 26 CATAB v2.0e-lin.ifort 2018-Feb-10 07:08:10 2018-Dec-11 17:02
1963-Nov-12 19:35 1_20:40 Earth 0.317893181369956 0.256876275101792 0.378908519812678 12.8184073214906 12.8177534262841 2438346.316124097 2680.4775675729 3042423.64601918 5.96189793654203 -0.0133188349756161 33.0818227397915 T 26 CATAB v2.0e-lin.ifort 2018-Feb-10 07:08:10 2018-Dec-11 17:02
1973-Aug-25 11:42 3_00:46 Earth 0.149305011890942 0.108828348683003 0.189786209587582 7.79074435402921 7.78845336569955 2441919.987746065 4365.97959815175 2018937.56740062 2.18838786687293 1.77863081804795 235751.04023282 T 26 CATAB v2.0e-lin.ifort 2018-Feb-10 07:08:10 2018-Dec-11 17:02
1978-Aug-10 14:13 1_04:19 Earth 0.364943053859763 0.325355239927627 0.40453319079867 14.2565255460014 14.2560134146551 2443731.092040213 1698.56617633073 1974676.00793667 2.56604398712097 1.43632349848727 428585.865720594 T 26 CATAB v2.0e-lin.ifort 2018-Feb-10 07:08:10 2018-Dec-11 17:02
2006-Nov-16 07:04 08:12 Earth 0.37407838745119 0.360173627009034 0.387983194465889 14.4975793212556 14.4970880044665 2454055.794628919 491.632554795234 693406.585489849 6.06682760207441 -0.76860542321109 98015.7333655284 T 26 CATAB v2.0e-lin.ifort 2018-Feb-10 07:08:10 2018-Dec-11 17:02
2011-Nov-02 09:12 12:39 Earth 0.150059801519203 0.142453929938669 0.157665954279326 7.70988013694989 7.70757675880489 2455867.883112293 758.583863026 379419.387707833 5.79051273107912 2.08853757867183 103356.507849555 T 26 CATAB v2.0e-lin.ifort 2018-Feb-10 07:08:10 2018-Dec-11 17:02
2014-Jan-04 14:51 00:52 Mars 0.0673297484564632 0.0660575649656716 0.0687444865558181 4.70520697825974 4.70430319940916 2456662.118989432 52.1142516641159 168440.501074614 5.55178949306638 66.5420831578201 1712578.08248123 T 26 CATAB v2.0e-lin.ifort 2018-Feb-10 07:08:10 2018-Dec-11 17:02
2016-Sep-18 05:19 < 00:01 Earth 0.0312954487627498 0.0312831901446 0.0313077072639325 3.76358217714279 3.74089184200476 2457649.721570100 0.0649992470133721 603.748819385814 2.2513347036727 0.153557756422908 4015.83738182401 T 26 CATAB v2.0e-lin.ifort 2018-Feb-10 07:08:10 2018-Dec-11 17:02
2021-Aug-14 09:30 06:24 Earth 0.308992884146137 0.301299988036746 0.316685857815874 12.6069602163392 12.6062762018863 2459440.896071029 384.245429877216 383693.228498111 2.44432567496839 1.33084751860286 345186.5767897 T 26 CATAB v2.0e-lin.ifort 2018-Feb-10 07:08:10 2018-Dec-11 17:02
2021-Dec-21 14:43 7_09:40 Earth 0.361675869685247 0.356950822047372 0.36643331689676 3.94699131541999 3.94512437965851 2459570.113040137 10660.1576696707 291634.632823008 9.34058446274485 -35.7329525190801 1150037.52008613 T 26 CATAB v2.0e-lin.ifort 2018-Feb-10 07:08:10 2018-Dec-11 17:02
2044-Nov-11 01:52 1_08:21 Earth 0.275192888167158 0.235151728858488 0.315233139988016 11.5217614749004 11.5209211018651 2467930.577698410 1940.61849774603 1996512.56860595 6.07121666407534 0.301399803486562 25993.1644119659 T 26 CATAB v2.0e-lin.ifort 2018-Feb-10 07:08:10 2018-Dec-11 17:02
2054-Aug-12 16:23 8_03:53 Earth 0.353241451399013 0.090109805058136 0.61665893543641 13.909301960514 13.9087596552411 2471492.182462265 11753.3781713985 13137997.8021437 2.42893515601674 1.56616267169258 477022.71185268 T 26 CATAB v2.0e-lin.ifort 2018-Feb-10 07:08:10 2018-Dec-11 17:02
2055-Dec-08 13:56 1_16:31 Mars 0.0755106483747191 0.0555385644976542 0.328852747112664 4.97365585403119 4.97289350203631 2471975.080515227 2431.07397741013 13612129.8702466 13.0414511883027 -47.3576980095965 574446.302400068 T 26 CATAB v2.0e-lin.ifort 2018-Feb-10 07:08:10 2018-Dec-11 17:02
2082-Apr-08 02:20 8_20:27 Mars 0.0847178857379616 0.0563311286340747 0.346400393742096 5.12278478445996 5.12212507466525 2481592.597222060 12747.0397550008 13888495.7813407 13.1280651708647 -41.6841807280108 572979.813305648 T 26 CATAB v2.0e-lin.ifort 2018-Feb-10 07:08:10 2018-Dec-11 17:02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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