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135123 (2001 QE140)
Classification: Main-belt Asteroid          SPK-ID: 2135123
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .302853174182343 8.8882e-08  
a 3.157900151899234 2.2447e-08 au
q 2.201520067145648 2.7967e-07 au
i 25.99508456368893 7.0884e-06 deg
node 356.8125696976318 1.1386e-05 deg
peri 358.5915267986294 1.3851e-05 deg
M 160.3387322057585 9.6026e-06 deg
tp 2458287.581595362878
(2018-Jun-18.08159536)
5.1242e-05 TDB
period 2049.726982047078
5.61
2.1855e-05
5.984e-08
d
yr
n .1756331468303478 1.8726e-09 deg/d
Q 4.11428023665282 2.9245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      590  
   data-arc span      7194 days (19.70 yr)  
   first obs. used      2001-07-28  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54367  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:20:44  

Additional Information
 Earth MOID = 1.19577 au 
 Jupiter MOID = 1.33535 au 
 T_jup = 2.982 
[ 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 14.84   n/a MPCxxxxx  

135123 (2001 QE140)          Discovered 2001-Aug-22 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ 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
1908-Sep-25 01:31 00:03 Jupiter 1.93026833569289 1.93026270232287 1.93027396906292 6.15941922418609 6.08776015162281 2418209.563101372 2.61681864085924 280.874372349159 56.3493119521881 -6.47479600371458 936251.194456467 T 20 CATAB v2.0g-lin.ifort 2021-May-04 09:20:47 2021-May-04 09:20
1993-Jan-17 13:45 < 00:01 Jupiter 1.47719018721976 1.47718864613157 1.47719172830811 5.67665694455377 5.57473154704769 2449005.072996956 0.797303157476138 87.4832255119298 54.212746149497 38.2952926549041 2255129.20643724 T 20 CATAB v2.0g-lin.ifort 2021-May-04 09:20:47 2021-May-04 09:20
2004-Mar-20 23:49 < 00:01 Jupiter 1.40005055533285 1.40004957819548 1.40005153247022 5.70680328176741 5.59978707022595 2453085.492499641 0.495995864709908 61.7574020964733 44.2422341189308 -63.7558244750262 2525364.8134941 T 20 CATAB v2.0g-lin.ifort 2021-May-04 09:20:47 2021-May-04 09:20
2099-Aug-25 13:45 00:01 Jupiter 1.37971349153744 1.37971213031582 1.37971485276087 5.66972788016251 5.56039481187812 2487941.072676699 1.46716842783695 128.807250482964 46.9458186101981 66.3377130187109 2533538.72171867 T 20 CATAB v2.0g-lin.ifort 2021-May-04 09:20:47 2021-May-04 09:20
2110-Oct-27 23:30 00:02 Jupiter 1.49907453649629 1.49907162361884 1.4990774493757 5.73777610582974 5.63844074834368 2492021.479158051 1.99753448946974 171.965449773911 50.1663506690123 -34.5698708369 1878889.57968082 T 20 CATAB v2.0g-lin.ifort 2021-May-04 09:20:47 2021-May-04 09:20
2195-Feb-23 14:20 00:04 Jupiter 1.88400372086363 1.88399622096525 1.884011220765 5.99149452116354 5.9159812147028 2522821.097427707 3.92829813342342 392.900457695694 59.2213414299653 18.9747779191047 1506541.83003314 T 20 CATAB v2.0g-lin.ifort 2021-May-04 09:20:47 2021-May-04 09:20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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