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300629 (2007 UE41)
Classification: Main-belt Asteroid          SPK-ID: 2300629
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07871948616572387 6.9956e-08  
a 2.553564690484051 1.9834e-08 au
q 2.352549390158211 1.8538e-07 au
i .870728937100624 6.5518e-06 deg
node 339.8774336000526 0.00033484 deg
peri 47.99609075067992 0.00033657 deg
M 38.65668658732896 3.1554e-05 deg
tp 2458840.455464967217
(2019-Dec-22.95546497)
0.00013029 TDB
period 1490.454503430916
4.08
1.7365e-05
4.754e-08
d
yr
n .241537060790052 2.8142e-09 deg/d
Q 2.754579990809891 2.1396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      245  
   data-arc span      9688 days (26.52 yr)  
   first obs. used      1993-04-18  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52278  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:21:32  

Additional Information
 Earth MOID = 1.35699 au 
 Jupiter MOID = 2.57892 au 
 T_jup = 3.434 
[ 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 17.1   n/a MPO455219  

300629 (2007 UE41)          Discovered 2007-Oct-16 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

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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
1947-Sep-14 23:54 00:03 Hebe 0.0152509725919998 0.0152279562111081 0.0152739939360409 5.2804173898207 5.28041731262524 2432443.496168450 2.751061785633 1228.4689988572 173.343182103509 21.1463881974922 5051.91321877284 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 07:21:40 2019-Nov-08 07:21

Alternate Designations
 2007 UE41 = 2003 UM290 = 2005 EL54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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