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123794 (2001 BE42)
Classification: Main-belt Asteroid          SPK-ID: 2123794
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1415653681576943 3.9206e-08  
a 2.677186986399123 1.5162e-08 au
q 2.298190025042543 1.0433e-07 au
i 8.817607488345454 4.2738e-06 deg
node 89.08520082305681 2.8851e-05 deg
peri 146.427766953414 3.2584e-05 deg
M 52.3670994041281 1.4968e-05 deg
tp 2458767.759210527300
(2019-Oct-11.25921053)
6.6188e-05 TDB
period 1599.987113350929
4.38
1.3592e-05
3.721e-08
d
yr
n .2250018121996213 1.9114e-09 deg/d
Q 3.056183947755703 1.7309e-08 au
  Orbit Determination Parameters
   # obs. used (total)      870  
   data-arc span      7202 days (19.72 yr)  
   first obs. used      2001-01-04  
   last obs. used      2020-09-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50623  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:32:32  

Additional Information
 Earth MOID = 1.29174 au 
 Jupiter MOID = 1.97159 au 
 T_jup = 3.347 
[ 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 15.0   n/a MPO475084  

123794 (2001 BE42)          Discovered 2001-Jan-25 by Dyvig, R. at Badlands
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ 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
1965-Feb-06 07:28 00:01 Jupiter 1.98089848004393 1.98089803676307 1.9808989233249 2.82644032495004 2.67087526441218 2438797.811055787 1.1958261816735 92.5502519225448 11.9282309873895 -83.7348762315342 2382775.43106377 T 18 CATAB v2.0f-lin.ifort 2020-Nov-12 17:32:34 2020-Nov-12 17:32
2048-May-12 18:35 < 00:01 Jupiter 1.99897580563546 1.99897546241857 1.99897614885247 2.95855321405625 2.81168643780024 2469209.274310266 0.790981157899532 82.3987918089308 10.369115076079 -83.9487843586293 2982839.11241353 T 18 CATAB v2.0f-lin.ifort 2020-Nov-12 17:32:34 2020-Nov-12 17:32
2082-Dec-07 07:47 00:02 Jupiter 1.98522694395539 1.98522639488723 1.98522749302672 2.56101421328411 2.3886121851736 2481835.824268359 1.64255199642703 189.367281570097 13.4266853707327 -84.0614734747717 2735128.2764737 T 18 CATAB v2.0f-lin.ifort 2020-Nov-12 17:32:34 2020-Nov-12 17:32
2166-Mar-16 17:14 00:04 Jupiter 1.97033077560958 1.97033013201471 1.97033141921432 2.62805943774803 2.45904848153647 2512250.217990378 3.62320159865665 281.812698924796 13.1222628360488 -83.1334054574098 2821950.34007224 T 18 CATAB v2.0f-lin.ifort 2020-Nov-12 17:32:34 2020-Nov-12 17:32

Alternate Designations
 2001 BE42 = 2002 JX65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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