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100990 (1998 QF36)
Classification: Main-belt Asteroid          SPK-ID: 2100990
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1537414360420516 8.3593e-08  
a 2.295772996772063 6.9481e-09 au
q 1.942817559421761 1.898e-07 au
i 6.656848621547551 5.3911e-06 deg
node 319.0737861147305 3.6624e-05 deg
peri 35.72861741255232 3.8266e-05 deg
M 135.6711777588498 9.8957e-06 deg
tp 2458721.674868912652
(2019-Aug-26.17486891)
3.4617e-05 TDB
period 1270.550238001462
3.48
5.768e-06
1.579e-08
d
yr
n .2833418067484441 1.2863e-09 deg/d
Q 2.648728434122364 8.0163e-09 au
  Orbit Determination Parameters
   # obs. used (total)      750  
   data-arc span      8251 days (22.59 yr)  
   first obs. used      1998-08-17  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52498  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:32:20  

Additional Information
 Earth MOID = .93987 au 
 Jupiter MOID = 2.78389 au 
 T_jup = 3.570 
[ 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 16.16   n/a MPCxxxxx  

100990 (1998 QF36)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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