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JPL Small-Body Database Browser
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212999 (4330 T-3)
Classification: Outer Main-belt Asteroid          SPK-ID: 2212999
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 .1645102544433259 4.8869e-08  
a 3.218500914026039 2.7905e-08 au
q 2.689024509733538 1.5752e-07 au
i 5.473526129094992 5.6453e-06 deg
node 152.4446836953851 5.7667e-05 deg
peri 226.8369080259532 6.0821e-05 deg
M 57.37700063388873 1.785e-05 deg
tp 2458264.364622665155
(2018-May-25.86462267)
0.00010349 TDB
period 2109.011180502044
5.77
2.7429e-05
7.51e-08
d
yr
n .1706961078861152 2.22e-09 deg/d
Q 3.747977318318539 3.2496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      15096 days (41.33 yr)  
   first obs. used      1977-10-11  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63295  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:31:15  

Additional Information
 Earth MOID = 1.69398 au 
 Jupiter MOID = 1.72335 au 
 T_jup = 3.161 
[ 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 15.3   n/a MPO427253  

212999 (4330 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ 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
1909-Dec-09 00:41 00:07 Jupiter 1.83385469583408 1.83385402115881 1.83385537052499 2.56606158778219 2.37926673758317 2418649.528345031 6.76557275626492 372.34840538358 14.0303900449144 -85.3166658869235 2570776.22880756 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 18:31:19 2019-Jul-13 18:31
1921-Aug-02 02:42 00:05 Jupiter 1.82259758012531 1.82259708239189 1.8225980778607 2.55703172347772 2.36832088961845 2422903.612627303 5.44488358063704 301.73248811151 14.8787634470462 -86.7143372088382 2460095.32323386 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 18:31:19 2019-Jul-13 18:31
1933-Mar-25 06:18 00:04 Jupiter 1.82065026939562 1.82064976668459 1.82065077210675 2.57674337548733 2.38938169724226 2427156.762614750 4.36565463043004 240.168265591113 15.7837273843921 -88.2672184215829 2370256.47698494 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 18:31:19 2019-Jul-13 18:31
1944-Nov-08 18:37 00:03 Jupiter 1.83138102906516 1.83138044932577 1.83138160880559 2.62898385458428 2.44674201919563 2431403.275464191 3.47732326067097 187.320266092259 16.8358590354356 89.7291799998464 2296821.75855635 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 18:31:19 2019-Jul-13 18:31
1956-Jun-14 15:10 00:03 Jupiter 1.85155835924899 1.85155771142854 1.85155900707017 2.71171318467004 2.53741188523781 2435639.132176682 2.74009610090134 143.037038998908 18.1039865776544 87.4831451939938 2233703.86876992 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 18:31:19 2019-Jul-13 18:31
1968-Jan-02 04:29 00:02 Jupiter 1.88357299806717 1.88357231032838 1.88357368580629 2.84270845866901 2.67985314799237 2439857.686462183 2.1119789590331 105.928803472992 19.7403437202021 84.8335363004516 2182227.78067997 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 18:31:19 2019-Jul-13 18:31
1979-Jul-01 03:43 00:02 Jupiter 1.93085938486689 1.93085869445624 1.93086007527753 3.04788906401015 2.90039219278821 2444055.654995252 1.55555523961782 76.4343266060336 21.7130779003392 82.0660970341882 2169785.93356265 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 18:31:19 2019-Jul-13 18:31
1990-Dec-03 18:15 00:01 Jupiter 1.99367940066133 1.99367873857269 1.99368006274985 3.36158523432202 3.23273064766832 2448229.260093148 1.04518679194168 56.5405751087263 23.6621799039075 80.1633305589229 2269167.20626945 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 18:31:19 2019-Jul-13 18:31
2137-Aug-31 09:18 00:04 Jupiter 1.9454232824126 1.94542246112605 1.94542410369927 2.81051941943475 2.65108177977365 2501825.887540654 3.54725106019991 76.4548005850379 15.4506347050928 -79.1007005118656 1660425.85361806 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 18:31:19 2019-Jul-13 18:31
2149-Mar-01 04:26 00:04 Jupiter 1.90101637128882 1.9010155798117 1.90101716276725 2.57623089488171 2.39704811539989 2506025.684916866 3.9269954770776 115.726394354654 12.4488963241967 -83.7241845157724 2181999.06307307 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 18:31:19 2019-Jul-13 18:31
2160-Sep-18 19:04 00:04 Jupiter 1.87117670352282 1.8711759595391 1.87117744750952 2.44753595882153 2.25501563670155 2510245.294201398 4.40513064241555 161.643975736937 11.646562751342 -85.6498592583821 2523954.36285615 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 18:31:19 2019-Jul-13 18:31
2172-Apr-23 17:15 00:05 Jupiter 1.85287229839187 1.85287163322949 1.85287296355898 2.3937831382988 2.19451981132483 2514480.218995892 5.03177138174354 212.879871124708 11.8841827466413 -86.4600535079559 2677431.36160829 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 18:31:19 2019-Jul-13 18:31
2183-Dec-07 12:30 00:06 Jupiter 1.84619798357597 1.84619743397283 1.84619853318352 2.39233611873662 2.19218756427962 2518725.020527659 5.84737227416592 271.713027844737 12.8069108083716 -87.2572790229616 2707526.32538538 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 18:31:19 2019-Jul-13 18:31
2195-Jul-29 13:01 00:07 Jupiter 1.84598412008229 1.84598364081487 1.84598459934993 2.41938309974608 2.22164859730232 2522977.042331532 6.90147754534938 340.144764726699 13.8238674036715 -88.1161597274598 2660398.46811055 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 18:31:19 2019-Jul-13 18:31

Alternate Designations
 4330 T-3 = 1997 CM15 = 2003 GZ11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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