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15477 (1999 CG1)
Classification: Main-belt Asteroid          SPK-ID: 2015477
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05284685065587534 2.4716e-08  
a 2.851894872610292 1.2684e-08 au
q 2.701181210191199 6.9734e-08 au
i 6.169180576692952 1.4883e-06 deg
node 119.9717250772608 1.1729e-05 deg
peri 8.711865696432502 2.7438e-05 deg
M 204.9019795895257 2.5048e-05 deg
tp 2459958.383495366761
(2023-Jan-13.88349537)
0.0001235 TDB
period 1759.13307990621
4.82
1.1736e-05
3.213e-08
d
yr
n .2046462567909836 1.3652e-09 deg/d
Q 3.002608535029384 1.3354e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1891  
   data-arc span      9835 days (26.93 yr)  
   first obs. used      1994-01-18  
   last obs. used      2020-12-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49708  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:59:40  

Additional Information
 Earth MOID = 1.71631 au 
 Jupiter MOID = 2.02059 au 
 T_jup = 3.295 
[ 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 13.49   n/a E2021B10  

15477 (1999 CG1)          Discovered 1999-Feb-06 by Kobayashi, T. at Oizumi
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CG1 = 2000 JJ76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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