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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2673110404979916 6.313e-08  
a 1.853110788968057 7.8023e-09 au
q 1.357753815810951 1.1892e-07 au
i 24.18538130141712 5.6147e-06 deg
node 336.8955979162912 1.0201e-05 deg
peri 202.2384311550728 1.2344e-05 deg
M 319.1488182975594 8.1991e-06 deg
tp 2459105.056882772077
(2020-Sep-12.55688277)
2.11e-05 TDB
period 921.4048707849
2.52
5.8192e-06
1.593e-08
d
yr
n .3907077240576485 2.4675e-09 deg/d
Q 2.348467762125162 9.8879e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1229  
   data-arc span      7404 days (20.27 yr)  
   first obs. used      1999-09-28  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41571  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 14:36:32  

Additional Information
 Earth MOID = .38048 au 
 Jupiter MOID = 2.66457 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 14.8   n/a MPO502709  

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 0.449761638080827 0.449755939820758 0.449767336750183 12.7032366798415 12.7027703174411 2417647.905645430 0.579386281742345 735.315965393727 19.6058547780025 67.3153031107457 3232264.32799567 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37
1912-Mar-04 21:28 < 00:01 Earth 0.380800720592043 0.380800166853421 0.380801274768456 12.4334868979944 12.4329241272885 2419466.394623682 0.477868992890632 794.945802640577 16.1830317017755 88.385981070087 3491744.31067137 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37
1917-Feb-25 03:50 < 00:01 Earth 0.436674436869046 0.436669981143421 0.4366788929743 12.3705981222008 12.3701048660064 2421284.659475578 0.52236398557427 681.227802287853 17.2066026795141 -71.0163822484227 3572940.56104767 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37
1965-Mar-09 14:38 < 00:01 Earth 0.406116439117142 0.406114580413502 0.406118297945857 12.5565050158444 12.5559824968901 2438829.109412688 0.249486342880208 373.789327899107 17.7703615299453 75.8982123767773 3322104.22187153 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37
1970-Mar-02 07:50 < 00:01 Earth 0.390253352120549 0.39025241522747 0.390254289124034 12.3708626858006 12.3703107667101 2440647.826292055 0.221428469487434 351.557271803918 16.0127326958604 -82.8203398130792 3578932.18935127 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37
1975-Feb-21 22:54 < 00:01 Earth 0.488657697604849 0.488655331096299 0.488660064158537 12.3554425714945 12.3550012479859 2442465.453914374 0.249907425432118 264.898342069962 18.6274338316222 -63.8325336614494 3569090.621068 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37
2018-Mar-14 18:49 < 00:01 Earth 0.465761403113557 0.465761029191287 0.465761777035881 12.7265490866181 12.7260995698741 2458192.284043489 0.0466209835748146 41.6045003693689 18.1798515363135 83.6420171988182 3782878.96190954 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37
2023-Mar-06 21:56 < 00:01 Earth 0.38126909804613 0.381268764690828 0.381269431401498 12.4397369066947 12.4391751097653 2460010.413774539 0.0423048736406756 59.1111394750166 16.4720539552322 -87.7412702367148 3461503.69264659 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37
2028-Feb-27 12:02 < 00:01 Earth 0.421631608603872 0.421630995373271 0.421632221837948 12.3542985732987 12.353787044495 2461829.001581566 0.0680197832913956 79.8547499151936 17.575323827332 -71.2615168162988 3403865.61533904 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37
2076-Mar-10 19:02 < 00:01 Earth 0.415594353050673 0.415592154131286 0.415596552125033 12.6005523005777 12.6000434832342 2479373.292892125 0.276596630967312 420.268696683653 18.0342860705589 75.0723949410705 3349970.37231328 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37
2081-Mar-03 15:53 < 00:01 Earth 0.382695812008109 0.382694821769489 0.382696802458111 12.370775579991 12.3702127573001 2481192.162010089 0.29301062064609 476.953437435775 16.0926879420759 -84.3790578806319 3520601.90946899 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37
2086-Feb-23 11:07 < 00:01 Earth 0.47002036258783 0.470016630176112 0.470024095127231 12.3309161437672 12.3304564078494 2483009.962944942 0.393917725576341 430.53783163152 18.5435396380266 -64.4973198714083 3462826.7890517 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37
2129-Mar-17 04:17 < 00:01 Earth 0.482856749157546 0.482850214515374 0.482863284139432 12.7706367298271 12.7702046252698 2498736.678594421 0.639919913887764 718.166184074748 20.894395209247 63.0635605212733 3219440.93884938 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37
2134-Mar-09 04:34 < 00:01 Earth 0.386150211622612 0.386148249886833 0.386152174127237 12.4538517464448 12.4532976797453 2500554.690340276 0.531312357867552 877.540256200587 16.7201947789797 83.691909094383 3427140.59672258 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37
2139-Mar-01 17:32 < 00:01 Earth 0.410594254361869 0.410589866915197 0.410598642487979 12.3271836143491 12.3266571791772 2502373.230797675 0.603369613687584 863.496335315042 16.6326271189184 -75.3624412818939 3555707.68514273 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37
2187-Mar-14 03:54 < 00:01 Earth 0.430357329311196 0.430349787868399 0.430364871905393 12.6385514137329 12.6380615285877 2519917.662394989 0.831306551567268 1173.34580049406 18.8672197478851 71.3272205417387 3278832.44687543 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37
2192-Mar-05 17:45 < 00:01 Earth 0.379845256219684 0.379843929459466 0.379846584700697 12.3586979767028 12.3581303760271 2521736.239647050 0.794971859791608 1316.25293670897 16.1414309433011 -87.2037901977389 3502800.52528605 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37
2197-Feb-25 20:19 < 00:01 Earth 0.453434873761775 0.45342580212387 0.453443946430542 12.3101051801481 12.3096278222694 2523554.346740587 0.987364540758263 1169.99098214541 17.9826900029332 -67.2691641291233 3501749.03660934 T 19 CATAB v2.0f-lin.ifort 2020-Jan-29 14:36:53 2020-Jan-29 14:37

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