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136663 (1995 QL5)
Classification: Main-belt Asteroid          SPK-ID: 2136663
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04104721454082505 1.0964e-07  
a 2.989498435268129 3.1196e-08 au
q 2.866787851626218 3.3325e-07 au
i 9.572046737408664 7.7912e-06 deg
node 285.7583912305436 5.4986e-05 deg
peri 256.8829002072791 9.7341e-05 deg
M 102.9225451074543 7.9193e-05 deg
tp 2458660.735971075245
(2019-Jun-26.23597108)
0.0004174 TDB
period 1887.973623369311
5.17
2.9552e-05
8.091e-08
d
yr
n .1906806300384312 2.9847e-09 deg/d
Q 3.112209018910041 3.2476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      8620 days (23.60 yr)  
   first obs. used      1995-08-22  
   last obs. used      2019-03-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .75053  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:18:24  

Additional Information
 Earth MOID = 1.88901 au 
 Jupiter MOID = 1.98103 au 
 T_jup = 3.234 
[ 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 15.41   n/a MPCxxxxx  

136663 (1995 QL5)          Discovered 1995-Aug-22 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1995 QL5 = 1998 BO14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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