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249060 (2007 TT289)
Classification: Outer Main-belt Asteroid          SPK-ID: 2249060
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1980971106516442 6.3769e-08  
a 3.999292593449394 1.0118e-07 au
q 3.207044286036548 2.5152e-07 au
i 9.451714332831909 7.4606e-06 deg
node 43.24270562883628 3.2789e-05 deg
peri 2.682733030533445 3.7169e-05 deg
M 205.5197451966265 2.3766e-05 deg
tp 2460454.055802424763
(2024-May-23.55580242)
0.00022925 TDB
period 2921.280065515919
8.00
0.00011086
3.035e-07
d
yr
n .1232336482385236 4.6765e-09 deg/d
Q 4.79154090086224 1.2122e-07 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      6291 days (17.22 yr)  
   first obs. used      2003-03-26  
   last obs. used      2020-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59533  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 02:06:01  

Additional Information
 Earth MOID = 2.21574 au 
 Jupiter MOID = .641267 au 
 T_jup = 2.996 
[ 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 14.48   n/a E2020-QN2  
diameter diameter 7.081 km 0.493 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
geometric albedo albedo 0.067   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

249060 (2007 TT289)          Discovered 2007-Oct-12 by CSS at Catalina
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ 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
1905-Sep-17 20:44 00:02 Jupiter 1.92304950597586 1.92304826898795 1.92305074296377 5.59399034887088 5.51469056725407 2417106.363822292 2.05509500372297 66.1128677875889 58.0259801886069 73.4351731254903 1771129.86579043 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:06:02 2021-Apr-14 02:06
1928-Nov-14 19:32 00:04 Jupiter 1.81078085506084 1.81078023588671 1.81078147423506 5.28641310328947 5.19717525411763 2425565.313597788 3.56212718305528 83.9433448963426 28.7095195166399 -85.425085227411 3084299.55615087 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:06:02 2021-Apr-14 02:06
1952-May-12 16:42 00:05 Jupiter 1.74392701132814 1.74392592869464 1.74392809396233 5.03805090759005 4.94070442371373 2434145.195728118 4.78901673290713 105.864061735343 38.1808687527676 -70.6211827117772 1806885.57927122 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:06:02 2021-Apr-14 02:06
1976-Apr-03 14:52 00:04 Jupiter 1.74680337060383 1.74680225214015 1.74680448906831 5.0797832667109 4.98341256913185 2442872.119610228 4.11668694605893 104.775470775727 37.6898873570491 -67.76706687816 2017934.9535632 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:06:02 2021-Apr-14 02:06
2000-Jun-11 16:52 00:02 Jupiter 1.78302881833071 1.78302803649528 1.78302960016624 5.15150126990471 5.05844554298249 2451707.202734874 1.87596576139404 72.9334256261216 32.3983815592421 -73.8663841978358 2571933.67452937 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:06:02 2021-Apr-14 02:06
2024-Oct-05 06:29 00:01 Jupiter 1.82566062957662 1.82565991706857 1.82566134208467 4.97101207742289 4.87678717173166 2460588.770038070 1.28368792890962 64.082942066124 30.8302600257741 -77.270134124002 2609831.1705601 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:06:02 2021-Apr-14 02:06
2048-Dec-26 16:17 00:04 Jupiter 1.83420652257571 1.8342057682123 1.83420727693913 4.56685963526726 4.46459653946456 2469437.178343095 4.21793978465243 121.633540309923 33.039882433863 -85.344883736725 1938829.67594129 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:06:02 2021-Apr-14 02:06
2072-Nov-29 13:24 00:06 Jupiter 1.85348243344522 1.85348161640352 1.85348325048692 4.40303460645745 4.29799188057373 2478176.058464937 5.9135475957938 152.748782982933 34.6243118125518 -87.7700519696484 1649926.11651416 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:06:02 2021-Apr-14 02:06
2096-May-27 03:17 00:05 Jupiter 1.9077483831817 1.90774755760912 1.90774920875515 4.81079470133893 4.71760153984767 2486755.636458987 5.25065824306511 134.682447733256 32.030518737931 -77.8675055303311 2178881.33794706 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:06:02 2021-Apr-14 02:06
2119-Jul-23 11:55 00:03 Jupiter 1.96115337892384 1.96115202085304 1.9611547369951 5.531498072159 5.45285893346426 2495211.996466181 3.30927623951607 93.3072800577909 43.8910920503091 -52.7612502465142 2349139.26752606 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:06:02 2021-Apr-14 02:06
2142-Jul-27 14:05 00:02 Jupiter 1.97284153874583 1.9728401842402 1.97284289325134 5.98090161005154 5.90868016622335 2503617.086593594 1.82534302130573 65.4058319032287 51.3748998432164 -9.9863026753716 1712756.75348321 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:06:02 2021-Apr-14 02:06
2165-Jul-30 14:48 00:02 Jupiter 1.9353376884202 1.93533692520824 1.93533845163217 5.84060880626733 5.76518763978647 2512021.116461561 2.38370803081034 79.8949968896585 36.5936929693727 88.9262696991047 2959656.96180648 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:06:02 2021-Apr-14 02:06
2188-Sep-25 20:35 00:03 Jupiter 1.86209974634631 1.86209907638527 1.86210041630799 5.29213012488327 5.20546745047031 2520479.357776677 3.44692879588644 98.1788721296138 24.4958747907229 79.7195500509353 2487035.64056477 T 16 CATAB v2.0f-lin.ifort 2021-Apr-14 02:06:02 2021-Apr-14 02:06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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