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52596 (1997 RO8)
Classification: Main-belt Asteroid          SPK-ID: 2052596
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1720969275920794 7.4393e-08  
a 2.593176095911835 1.2695e-08 au
q 2.146898457100185 1.905e-07 au
i 4.412044527330936 5.0892e-06 deg
node 337.0637825132744 6.0592e-05 deg
peri 41.98316367651636 6.225e-05 deg
M 189.7182795067573 1.2179e-05 deg
tp 2459921.959522549372
(2022-Dec-08.45952255)
5.3085e-05 TDB
period 1525.268991677123
4.18
1.1201e-05
3.067e-08
d
yr
n .2360239419829539 1.7332e-09 deg/d
Q 3.039453734723485 1.488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      9683 days (26.51 yr)  
   first obs. used      1993-10-13  
   last obs. used      2020-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54341  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:46:25  

Additional Information
 Earth MOID = 1.14982 au 
 Jupiter MOID = 2.44169 au 
 T_jup = 3.393 
[ 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 15.98   n/a E2021B10  

52596 (1997 RO8)          Discovered 1997-Sep-04 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 RO8 = 2001 QF50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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