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79735 (1998 SD137)
Classification: Main-belt Asteroid          SPK-ID: 2079735
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08319489485277616 5.1723e-08  
a 2.432008791346725 1.1858e-08 au
q 2.229678075669607 1.2548e-07 au
i 7.929470208733253 4.8152e-06 deg
node 55.97734268634045 4.5316e-05 deg
peri 3.156618691531045 6.918e-05 deg
M 320.6097023105364 5.0753e-05 deg
tp 2459548.076857792759
(2021-Nov-29.57685779)
0.00019544 TDB
period 1385.307347397615
3.79
1.0132e-05
2.774e-08
d
yr
n .2598701296692624 1.9006e-09 deg/d
Q 2.634339507023843 1.2844e-08 au
  Orbit Determination Parameters
   # obs. used (total)      725  
   data-arc span      7560 days (20.70 yr)  
   first obs. used      1998-09-19  
   last obs. used      2019-06-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59739  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:43:24  

Additional Information
 Earth MOID = 1.24152 au 
 Jupiter MOID = 2.63072 au 
 T_jup = 3.489 
[ 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 15.79   n/a MPCxxxxx  

79735 (1998 SD137)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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