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101296 (1998 SE127)
Classification: Main-belt Asteroid          SPK-ID: 2101296
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2109245191263703 3.5481e-08  
a 2.566680704192406 1.052e-08 au
q 2.025304810909689 8.7788e-08 au
i 6.54419702251373 3.9657e-06 deg
node 47.8016976041644 4.7036e-05 deg
peri 346.2874775036374 4.9024e-05 deg
M 129.5712020178122 1.6138e-05 deg
tp 2458659.917251170448
(2019-Jun-25.41725117)
6.5677e-05 TDB
period 1501.952490584178
4.11
9.234e-06
2.528e-08
d
yr
n .2396880076146614 1.4736e-09 deg/d
Q 3.108056597475123 1.2739e-08 au
  Orbit Determination Parameters
   # obs. used (total)      560  
   data-arc span      8205 days (22.46 yr)  
   first obs. used      1998-09-19  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52958  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:36:09  

Additional Information
 Earth MOID = 1.03163 au 
 Jupiter MOID = 2.32715 au 
 T_jup = 3.391 
[ 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 15.92   n/a E2021B55  

101296 (1998 SE127)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 SE127 = 2002 RW136 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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