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JPL Small-Body Database Browser
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97034 (1999 UK7)
Classification: Mars-crossing Asteroid          SPK-ID: 2097034
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2674683322180652 6.8232e-08  
a 1.852865657510728 8.1276e-09 au
q 1.357282770272205 1.2761e-07 au
i 24.18671700812978 7.0975e-06 deg
node 336.9027018273458 1.0246e-05 deg
peri 202.2582480774771 1.2676e-05 deg
M 162.8273205856576 8.2299e-06 deg
tp 2458183.833005275971
(2018-Mar-06.33300528)
2.1273e-05 TDB
period 921.2220502132539
2.52
6.0614e-06
1.66e-08
d
yr
n .3907852617256214 2.5713e-09 deg/d
Q 2.34844854474925 1.0301e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1082  
   data-arc span      7337 days (20.09 yr)  
   first obs. used      1999-09-28  
   last obs. used      2019-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4261  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 11:26:48  

Additional Information
 Earth MOID = .380507 au 
 Jupiter MOID = 2.66614 au 
 T_jup = 3.857 
[ 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 14.7   n/a MPO385404  

97034 (1999 UK7)          Discovered 1999-Oct-30 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ 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
1907-Mar-13 09:44 < 00:01 Earth 0.449761539867479 0.44975563664601 0.449767443536915 12.7032370706404 12.7027707081525 2417647.905636786 0.600287889423709 768.419457298084 21.9301165532813 67.5306871075356 2756471.88240113 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27
1912-Mar-04 21:28 < 00:01 Earth 0.380800734724075 0.380800178682252 0.380801291173448 12.4334873853225 12.4329246146595 2419466.394616259 0.495986199673183 828.215832144822 18.3313924379899 88.5594618030416 2960780.06451737 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27
1917-Feb-25 03:50 < 00:01 Earth 0.436674544461277 0.436669864146836 0.436679225183124 12.3705987252322 12.3701054691834 2421284.659470409 0.543472051977411 707.170161536212 19.8235427420765 -70.7929804611697 2990052.42769669 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27
1965-Mar-09 14:38 < 00:01 Earth 0.406116422891969 0.406114524702933 0.406118321217207 12.5565055480839 12.5559830291309 2438829.109408572 0.257498083919595 390.994566655098 19.9099095536949 76.2912740756801 2840363.75324547 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27
1970-Mar-02 07:50 < 00:01 Earth 0.39025339179854 0.390252362261517 0.390254421453068 12.3708632098114 12.3703112908004 2440647.826290500 0.229311920906381 364.978553728381 18.2796593069876 -82.436871998508 3017480.46782029 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27
1975-Feb-21 22:54 < 00:01 Earth 0.488657757989601 0.488655267530107 0.488660248496122 12.3554431446898 12.3550018212561 2442465.453912206 0.259689309246235 272.701283722665 21.6451125452816 -63.265476230121 2961251.85059959 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27
2018-Mar-14 18:49 < 00:01 Earth 0.465761415132952 0.4657610229117 0.465761807354231 12.7265495883459 12.7261000716312 2458192.284043526 0.0524427189086397 42.2281155370925 19.3218236754806 85.3653279452825 3288135.80841076 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27
2023-Mar-06 21:56 < 00:01 Earth 0.38126911933873 0.381268748299846 0.381269490377615 12.4397375213226 12.4391757244524 2460010.413774672 0.045611471810178 60.5239465288303 18.4988320569433 -89.6416835219717 2947928.95402148 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27
2028-Feb-27 12:02 < 00:01 Earth 0.421631619317136 0.421631005620721 0.421632233017146 12.3542991566365 12.3537876278698 2461829.001583311 0.0713069090119648 85.5925776707313 19.6118403013245 -73.6220992450568 2971082.55100222 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27
2076-Mar-10 19:02 < 00:01 Earth 0.415594412356453 0.415592071509832 0.415596753369362 12.6005527380186 12.6000439207654 2479373.292897909 0.292294210722097 436.876039988433 20.3645164099542 74.7289926464098 2829144.20879687 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27
2081-Mar-03 15:53 < 00:01 Earth 0.382695817127362 0.382694821224751 0.382696813253602 12.3707761856366 12.3702133629807 2481192.162015072 0.307360478049092 498.702290538041 18.3005567276825 -84.6839656034868 2979746.416056 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27
2086-Feb-23 11:07 < 00:01 Earth 0.470020308404251 0.470016441464887 0.470024175485406 12.3309167291483 12.3304569931994 2483009.962950786 0.411925305898624 452.708901007592 21.2242444579896 -64.9233693136415 2935198.31333016 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27
2129-Mar-17 04:17 < 00:01 Earth 0.482856882455903 0.482850040576926 0.482863724699708 12.7706374301262 12.7702053257119 2498736.678602368 0.672007693077767 746.014792136209 23.4671673316014 62.8394205775077 2716893.98826643 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27
2134-Mar-09 04:34 < 00:01 Earth 0.386150269041785 0.386148170078113 0.386152368836223 12.4538524718437 12.4532984052589 2500554.690348265 0.556418482512881 914.103284709098 18.9005343731628 83.531042687492 2906383.81343334 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27
2139-Mar-01 17:32 < 00:01 Earth 0.410594194232176 0.410589662093998 0.410598727112318 12.3271842037356 12.3266577685117 2502373.230806837 0.629977841645837 902.243555099319 19.0130472326088 -75.5417655999009 3003022.74319742 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27
2187-Mar-14 03:54 < 00:01 Earth 0.430357476044175 0.430349588198681 0.43036536512982 12.6385524243317 12.6380625393928 2519917.662404429 0.868790172410539 1218.92839476008 21.2307552022255 71.1985059933445 2778585.98845994 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27
2192-Mar-05 17:45 < 00:01 Earth 0.379845256934552 0.379843917852227 0.379846597850315 12.3586987958808 12.3581311952437 2521736.239656230 0.82891230697276 1370.04328179262 18.3186820005942 -87.3113078241121 2969754.35429239 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27
2197-Feb-25 20:19 00:01 Earth 0.453434736876849 0.45342533219819 0.453444142678619 12.310105746268 12.3096283882671 2523554.346751954 1.02794539098381 1220.1521404306 20.6241503138979 -67.4144561563329 2956699.87142233 T 16 CATAB v2.0f-lin.ifort 2019-Nov-07 11:27:07 2019-Nov-07 11:27

Alternate Designations
 1999 UK7 = 2001 OZ20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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