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79434 (1997 SR25)
Classification: Main-belt Asteroid          SPK-ID: 2079434
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0998998722584058 5.7598e-08  
a 2.579341110876523 1.5679e-08 au
q 2.321665263389104 1.4093e-07 au
i 16.01771162057147 5.2593e-06 deg
node 172.2678542731256 1.8139e-05 deg
peri 44.9864749793316 3.0738e-05 deg
M 30.6439615716086 2.4299e-05 deg
tp 2459267.703516584567
(2021-Feb-22.20351658)
0.00010212 TDB
period 1513.078977116139
4.14
1.3796e-05
3.777e-08
d
yr
n .2379254523026577 2.1694e-09 deg/d
Q 2.837016958363942 1.7246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      420  
   data-arc span      8729 days (23.90 yr)  
   first obs. used      1997-09-06  
   last obs. used      2021-07-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57914  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:02:12  

Additional Information
 Earth MOID = 1.34354 au 
 Jupiter MOID = 2.16143 au 
 T_jup = 3.364 
[ 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 15.97   n/a MPO637106  

79434 (1997 SR25)          Discovered 1997-Sep-27 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1997 SR25 = 2000 GT134 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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