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79523 (1998 OC1)
Classification: Main-belt Asteroid          SPK-ID: 2079523
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1405738254502837 4.92e-08  
a 2.229811249309017 8.7908e-09 au
q 1.916358151961572 1.0827e-07 au
i 6.767506450518449 5.6058e-06 deg
node 167.4481632693038 3.2071e-05 deg
peri 144.5821501027259 3.5449e-05 deg
M 204.3639445894153 1.6658e-05 deg
tp 2459526.285123887646
(2021-Nov-07.78512389)
5.7616e-05 TDB
period 1216.187625034601
3.33
7.192e-06
1.969e-08
d
yr
n .2960069586218311 1.7505e-09 deg/d
Q 2.543264346656462 1.0027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      544  
   data-arc span      10457 days (28.63 yr)  
   first obs. used      1991-06-16  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58104  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:42:39  

Additional Information
 Earth MOID = .907245 au 
 Jupiter MOID = 2.72199 au 
 T_jup = 3.621 
[ 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 16.9   n/a MPO449499  

79523 (1998 OC1)          Discovered 1998-Jul-20 by Boattini, A., Tesi, L. at San Marcello
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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