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135518 (2001 YC25)
Classification: Main-belt Asteroid          SPK-ID: 2135518
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07665037307458018 4.3257e-08  
a 2.254268954713076 1.1854e-08 au
q 2.081478398323875 9.8113e-08 au
i 1.739965522161976 4.8996e-06 deg
node 54.73000426394327 0.00013019 deg
peri 8.604952134919968 0.00013458 deg
M 232.5021288535906 3.7869e-05 deg
tp 2459638.331954334082
(2022-Feb-27.83195433)
0.00013226 TDB
period 1236.252042038181
3.38
9.7508e-06
2.67e-08
d
yr
n .291202754582695 2.2968e-09 deg/d
Q 2.427059511102278 1.2762e-08 au
  Orbit Determination Parameters
   # obs. used (total)      299  
   data-arc span      21821 days (59.74 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65093  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:13:25  

Additional Information
 Earth MOID = 1.09384 au 
 Jupiter MOID = 2.76152 au 
 T_jup = 3.620 
[ 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 17.40   n/a E2021B55  

135518 (2001 YC25)          Discovered 2001-Dec-18 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2001 YC25 = 2004 RZ314 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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