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136655 (1995 MQ7)
Classification: Main-belt Asteroid          SPK-ID: 2136655
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1443940523941665 3.656e-08  
a 2.395274539709596 9.2256e-09 au
q 2.049411142324356 8.8158e-08 au
i 7.313469276593704 3.8672e-06 deg
node 151.4918805283981 2.9747e-05 deg
peri 191.5726565355226 3.2626e-05 deg
M 287.806484451017 1.3939e-05 deg
tp 2459668.035780008239
(2022-Mar-29.53578001)
5.3079e-05 TDB
period 1354.039626130147
3.71
7.8228e-06
2.142e-08
d
yr
n .2658710964234349 1.536e-09 deg/d
Q 2.741137937094836 1.0558e-08 au
  Orbit Determination Parameters
   # obs. used (total)      566  
   data-arc span      9536 days (26.11 yr)  
   first obs. used      1995-06-30  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49769  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 02:41:59  

Additional Information
 Earth MOID = 1.04093 au 
 Jupiter MOID = 2.64919 au 
 T_jup = 3.504 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.42   n/a MPO637676  

136655 (1995 MQ7)          Discovered 1995-Jun-30 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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