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24491 (2000 YT123)
Classification: Outer Main-belt Asteroid          SPK-ID: 2024491
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1212242828367487 4.3171e-08  
a 3.272153993016838 2.2242e-08 au
q 2.875489471881968 1.4316e-07 au
i 2.172270783114582 3.8604e-06 deg
node 103.6249658790254 0.00013019 deg
peri 117.6856040462115 0.00013137 deg
M 82.83941070028965 1.8146e-05 deg
tp 2458703.010947837455
(2019-Aug-07.51094784)
0.00010851 TDB
period 2161.966837577827
5.92
2.2044e-05
6.035e-08
d
yr
n .1665150425726827 1.6978e-09 deg/d
Q 3.668818514151708 2.4939e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1207  
   data-arc span      9348 days (25.59 yr)  
   first obs. used      1995-02-06  
   last obs. used      2020-09-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5086  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:43:44  

Additional Information
 Earth MOID = 1.86689 au 
 Jupiter MOID = 1.30555 au 
 T_jup = 3.163 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.82   n/a E2021B10  

24491 (2000 YT123)          Discovered 2000-Dec-28 by LINEAR at Socorro
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 YT123 = 1995 FB20 = 2000 AO46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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