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452104 (2014 QB269)
Classification: Main-belt Asteroid          SPK-ID: 2452104
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02723458878679879 1.6101e-07  
a 3.050720913279578 5.904e-08 au
q 2.967635783703122 4.7295e-07 au
i 9.120362532156582 1.611e-05 deg
node 316.6515118576586 3.5562e-05 deg
peri 174.5606139460157 0.00012969 deg
M 228.4662434471582 0.00012991 deg
tp 2459711.610135201853
(2022-May-12.11013520)
0.00071082 TDB
period 1946.265775278934
5.33
5.6499e-05
1.547e-07
d
yr
n .1849695989996051 5.3696e-09 deg/d
Q 3.133806042856035 6.0648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      6737 days (18.44 yr)  
   first obs. used      2001-02-16  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51798  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:56:20  

Additional Information
 Earth MOID = 1.98187 au 
 Jupiter MOID = 1.89583 au 
 T_jup = 3.217 
[ 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 15.9   n/a MPO437750  

452104 (2014 QB269)          Discovered 2009-Sep-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-11-30

[ 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
1950-Sep-07 23:44 00:06 Jupiter 1.9083158625956 1.90831437378452 1.90831735141091 4.04998912214596 3.938869707873 2433532.488971734 5.71460961027018 402.095885744991 57.9283851545695 84.982046845851 1083605.86741587 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:56:26 2019-Sep-24 07:56
1999-Mar-26 07:21 00:02 Jupiter 1.97373441647286 1.97373304140716 1.97373579153879 3.58030592804822 3.45836612030592 2451263.806571211 1.53737818821488 199.282709247539 56.0224413845371 -86.3926715226385 1306040.77423412 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:56:26 2019-Sep-24 07:56
2057-May-07 12:14 00:04 Jupiter 1.91947253627375 1.91947086211222 1.91947421043517 4.08061269036025 3.97100017014194 2472491.009512025 3.57001003285516 323.785838337536 70.2947012534995 86.730817129259 934151.307129304 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:56:26 2019-Sep-24 07:56
2105-Nov-22 18:49 00:08 Jupiter 1.9677771483376 1.96777572373106 1.96777857295365 3.57439962127668 3.45187484238417 2490221.284055421 8.34000969030746 597.523099407522 58.2977448766499 85.4617248903773 1424952.17405491 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:56:26 2019-Sep-24 07:56
2164-Jan-05 20:50 00:13 Jupiter 1.92718380912872 1.92718158018724 1.92718603806987 4.10456328527456 3.99604974665972 2511449.368096408 12.7458372697799 335.761990800649 93.3069626753032 -89.4708800682191 702608.183126877 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:56:26 2019-Sep-24 07:56

Alternate Designations
 2014 QB269 = 2009 SL109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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