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100907 (1998 KP16)
Classification: Main-belt Asteroid          SPK-ID: 2100907
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1930573883964298 5.2716e-08  
a 2.705787638337275 1.2864e-08 au
q 2.183415343324537 1.4432e-07 au
i 4.487151384960506 4.5809e-06 deg
node 52.12684793006225 6.428e-05 deg
peri 173.6164812863566 6.5469e-05 deg
M 344.5938688182388 1.3031e-05 deg
tp 2459070.071293834798
(2020-Aug-08.57129383)
5.8886e-05 TDB
period 1625.694698106822
4.45
1.1594e-05
3.174e-08
d
yr
n .2214437928715844 1.5792e-09 deg/d
Q 3.228159933350013 1.5348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      824  
   data-arc span      8099 days (22.17 yr)  
   first obs. used      1998-04-22  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52612  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:03:34  

Additional Information
 Earth MOID = 1.17412 au 
 Jupiter MOID = 1.75514 au 
 T_jup = 3.334 
[ 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 15.2   n/a MPO432536  
diameter diameter 5.843 km 0.361 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100907 (1998 KP16)          Discovered 1998-May-22 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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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
1929-Sep-10 04:03 00:02 Jupiter 1.85764510493208 1.85764412780857 1.8576460820579 1.74217925850572 1.45714004082825 2425864.668761288 1.81886431128054 155.903888562103 56.0105910316358 87.8604777724248 1737907.99625193 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:35 2020-Nov-12 20:03
1965-Mar-27 08:29 00:01 Jupiter 1.8493850984631 1.84938446828922 1.84938572863814 1.72216882441758 1.43173355826458 2438846.853127148 1.07974464858572 123.695738701002 60.105429063551 89.4190448098386 1800154.03307618 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:35 2020-Nov-12 20:03
2000-Oct-19 01:24 < 00:01 Jupiter 1.83463785576873 1.83463743564241 1.83463827589589 1.68720266747176 1.38682562266998 2451836.558113254 0.358400981973036 113.582949747261 68.2950469607897 88.0724021664107 1813999.2013753 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:35 2020-Nov-12 20:03
2036-May-24 20:09 < 00:01 Jupiter 1.83975851350598 1.83975803772318 1.83975898928973 1.7001411559785 1.40345375938107 2464838.339367188 0.483203697120905 117.7535349098 65.0756347663775 85.5498448861361 1788455.48254008 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:35 2020-Nov-12 20:03
2072-Jan-07 09:14 00:01 Jupiter 1.84248772818729 1.84248699457172 1.84248846180463 1.70432775740613 1.40900658454244 2477848.884867143 1.20830767362806 143.04484999478 63.3976570080639 83.4209482842206 1729014.03435759 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:35 2020-Nov-12 20:03
2107-Sep-01 04:05 00:02 Jupiter 1.8545867756757 1.85458571511983 1.85458783623442 1.73035631039228 1.44246235960038 2490868.670155133 1.93382814337876 171.028245495839 56.993668106118 83.586423329938 1704972.15504416 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:35 2020-Nov-12 20:03
2143-May-06 03:49 00:03 Jupiter 1.87987560611423 1.87987411329245 1.87987709893954 1.78676276676151 1.51372843526326 2503899.658684151 2.63340636148676 193.095758145364 46.1562559644441 85.0334588458449 1673875.03364178 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:35 2020-Nov-12 20:03
2179-Jan-14 12:28 00:03 Jupiter 1.90370372196058 1.90370179863237 1.90370564529257 1.84182533990218 1.58191421338897 2516937.019238659 3.26120272696745 208.998710140705 37.6548090175742 86.6118820649269 1623308.04639044 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:03:35 2020-Nov-12 20:03

Alternate Designations
 1998 KP16 = 2002 CZ166 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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