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

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer 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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2656988138770693 3.8449e-05  
a 1.396564929262922 7.7875e-05 au
q 1.02549928405545 3.4872e-06 au
i 1.402642451646683 0.00016821 deg
node 170.0511143622329 0.00011163 deg
peri 201.1730482104012 0.00058412 deg
M 197.6787312422856 0.076279 deg
tp 2459472.308511594507
(2021-Sep-14.80851159)		 0.15046 TDB
period 602.8234311061113
1.65		 0.050422
0.000138		 d
yr
n .5971897929372811 4.995e-05 deg/d
Q 1.767630574470393 9.8566e-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 = .0246864 au 
 Jupiter MOID = 3.69654 au 
 T_jup = 4.724 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457636.5 (2016-Sep-05.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2676540083984796 3.8106e-05  
q 1.02543498503558 3.2161e-06 au
tp 2457663.444595172526
(2016-Oct-01.94459517)		 0.00054634 TDB
node 170.2445832207827 5.2559e-05 deg
peri 200.6572788052581 0.00037641 deg
i 1.41005155045218 0.00016632 deg
   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
 Jupiter MOID = 3.69654 au 
 T_jup = 4.724 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.452033002368373E-9 1.225458413296364E-10 -2.080331655712705E-8 1.682311083936526E-9 -1.428530925475853E-8 6.336768054015808E-9
q 1.225458413296364E-10 1.034331052762666E-11 -1.756158828367977E-9 1.419218582681226E-10 -1.206040451681973E-9 5.348022127351911E-10
tp -2.080331655712705E-8 -1.756158828367977E-9 2.984914957629789E-7 -2.402587142146902E-8 2.050528210189979E-7 -9.07851135556065E-8
node 1.682311083936526E-9 1.419218582681226E-10 -2.402587142146902E-8 2.762470553142462E-9 -1.728486066563628E-8 7.326260633453233E-9
peri -1.428530925475853E-8 -1.206040451681973E-9 2.050528210189979E-7 -1.728486066563628E-8 1.416826523225662E-7 -6.232461876715063E-8
i 6.336768054015808E-9 5.348022127351911E-10 -9.07851135556065E-8 7.326260633453233E-9 -6.232461876715063E-8 2.766374091789835E-8

[ 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. 2020-October); 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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