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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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2657051093444036 3.8334e-05  
a 1.396577685546009 7.7645e-05 au
q 1.025499858900052 3.4772e-06 au
i 1.402669764597917 0.00016775 deg
node 170.0511323385366 0.00011098 deg
peri 201.172946704994 0.00058198 deg
M 197.6662397013145 0.076052 deg
tp 2459472.333153159660
(2021-Sep-14.83315316)
0.15002 TDB
period 602.831690447017
1.65
0.050273
0.0001376
d
yr
n .5971816108954884 4.9802e-05 deg/d
Q 1.767655512191965 9.8275e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .43649  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 17:32:59  

Additional Information
 Earth MOID = .024687 au 
 Jupiter MOID = 3.69651 au 
 T_jup = 4.724 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457637.5 (2016-Sep-06.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2676757938227571 3.7988e-05  
q 1.02542352537799 3.2098e-06 au
tp 2457663.449782913599
(2016-Oct-01.94978291)
0.00054676 TDB
node 170.2440541168082 5.2249e-05 deg
peri 200.6637376796656 0.00037742 deg
i 1.410183991733426 0.00016584 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .43649  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 17:32:59  

Additional Information
 Jupiter MOID = 3.69651 au 
 T_jup = 4.724 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.443103306334007E-9 1.219308386444278E-10 -2.075542641860347E-8 1.669208075071407E-9 -1.428104100429289E-8 6.298975954486972E-9
q 1.219308386444278E-10 1.030307394962245E-11 -1.754096197811086E-9 1.409758647271183E-10 -1.207035038624591E-9 5.322177505962352E-10
tp -2.075542641860347E-8 -1.754096197811086E-9 2.989516091730252E-7 -2.392935775241318E-8 2.057768169050664E-7 -9.059323493175486E-8
node 1.669208075071407E-9 1.409758647271183E-10 -2.392935775241318E-8 2.729909243036187E-9 -1.723704805739478E-8 7.272647115002993E-9
peri -1.428104100429289E-8 -1.207035038624591E-9 2.057768169050664E-7 -1.723704805739478E-8 1.424445453326673E-7 -6.232002934849121E-8
i 6.298975954486972E-9 5.322177505962352E-10 -9.059323493175486E-8 7.272647115002993E-9 -6.232002934849121E-8 2.750360999960727E-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
1963-Nov-12 14:27 4_06:57 Earth 0.314210137269168 0.240236890914466 0.388228484782032 12.7081634342809 12.7074961348179 2438346.102308237 6176.61025871994 3694643.52534934 7.85600671543364 2.91920088399407 230870.407273512 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 17:33:00 2021-Apr-15 17:33
1973-Aug-25 06:39 3_19:53 Earth 0.151514879369697 0.111127385654186 0.191897100085013 7.86091735110403 7.85867994070583 2441919.777127279 5513.26400369107 2013336.02362979 2.38233894611568 0.890626691768127 100531.059208949 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 17:33:00 2021-Apr-15 17:33
1978-Aug-10 11:12 2_06:51 Earth 0.367102488959019 0.327682154931434 0.406524120118784 14.3199147854078 14.3194079204347 2443730.966740154 3290.95829649017 1966066.18001772 4.19164089309022 -1.15926770713973 204164.065572701 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 17:33:00 2021-Apr-15 17:33
1978-Dec-28 02:27 4_11:12 Earth 0.396975235907564 0.374398526350366 0.41955450750968 4.81030165073793 4.80890611927715 2443870.602179731 6432.12403936329 1126996.34541439 10.8120027771691 3.71593230160551 134737.120089602 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 17:33:00 2021-Apr-15 17:33
2006-Jul-03 10:22 1_16:37 Earth 0.397830733320956 0.390002718410242 0.405658789408275 4.3008320155187 4.29927447198756 2453919.931930237 2437.22416528872 390404.951456333 11.1338802678577 -3.3871923087119 105534.141189068 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 17:33:00 2021-Apr-15 17:33
2006-Nov-16 06:07 17:17 Earth 0.373319438594509 0.359465221755358 0.387174757908365 14.475026570064 14.4745334873472 2454055.755192257 1036.85936292955 691621.56547252 8.94975750807143 2.71327876325935 230059.458881701 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 17:33:00 2021-Apr-15 17:33
2011-Nov-02 08:17 16:34 Earth 0.149644555514295 0.14206311071836 0.157227020045261 7.69665055532728 7.69433681322088 2455867.845365457 993.519954994162 378583.038469562 5.99515538165007 3.33546038195054 152138.10621729 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 17:33:00 2021-Apr-15 17:33
2014-Jan-04 14:54 00:55 Mars 0.0672565596071405 0.0659953652243312 0.0686597967273358 4.70284713755872 4.70194192101725 2456662.121049168 55.1056572361466 167886.070873382 5.60481536640706 66.6688061102015 1686051.4608957 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 17:33:00 2021-Apr-15 17:33
2016-Sep-18 05:19 < 00:01 Earth 0.031296117877126 0.0312838958597377 0.0313083397782385 3.76366275200638 3.74097339216212 2457649.721566259 0.0609348014190329 601.945585140426 2.20255205350184 0.151708704999538 4027.66575091659 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 17:33:00 2021-Apr-15 17:33
2021-Aug-14 10:07 11:18 Earth 0.308572834876752 0.300902708416887 0.316242959941161 12.5946204789349 12.5939348622114 2459440.921861355 678.45183824965 382476.760403697 3.52169667640334 -0.700417201965886 119153.137474373 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 17:33:00 2021-Apr-15 17:33
2021-Dec-21 13:16 1_02:29 Earth 0.36141686533216 0.356685384795655 0.366148111608832 3.93987500406784 3.93800335394514 2459570.052637422 1589.47754906331 235487.57610763 10.6047707050381 1.82706109960731 48194.3870443004 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 17:33:00 2021-Apr-15 17:33
2044-Jul-17 13:38 7_07:43 Earth 0.337275988173427 0.309996519806952 0.364531381618915 2.72777632841497 2.7248786585101 2467814.067960713 10543.099777138 1352295.94477592 9.23046197418625 -4.10765706465272 82333.9802499862 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 17:33:00 2021-Apr-15 17:33
2044-Nov-11 04:55 2_07:39 Earth 0.277378849358619 0.237461632470908 0.317307923375782 11.5875285651407 11.5866995475752 2467930.704914152 3339.37373517575 1992858.95594875 7.47826326949048 2.7020813024731 194189.930912085 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 17:33:00 2021-Apr-15 17:33
2055-Dec-08 08:25 6_23:31 Mars 0.0658590513442076 0.0546507415689739 0.335492868590566 4.74451470679502 4.74359840008977 2471974.850695228 10050.5767183776 14673936.1811744 12.7490530324825 -56.0878713066172 580398.741064378 T 27 CATAB v2.0g-lin.ifort 2021-Apr-15 17:33:00 2021-Apr-15 17:33
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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