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72121 (2000 YT63)
Classification: Main-belt Asteroid          SPK-ID: 2072121
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 .1086419370125537 3.8416e-08  
a 2.320080021086588 9.3156e-09 au
q 2.068022033571614 8.9833e-08 au
i 6.145040754523029 4.9056e-06 deg
node 308.3463507079985 4.051e-05 deg
peri 98.08462747120612 4.9523e-05 deg
M 297.1957640566313 2.7879e-05 deg
tp 2459425.684922745091
(2021-Jul-30.18492274)
0.00010058 TDB
period 1290.781918935076
3.53
7.7742e-06
2.128e-08
d
yr
n .2789007149224775 1.6798e-09 deg/d
Q 2.572138008601561 1.0328e-08 au
  Orbit Determination Parameters
   # obs. used (total)      801  
   data-arc span      9624 days (26.35 yr)  
   first obs. used      1994-03-06  
   last obs. used      2020-07-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54211  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:00:21  

Additional Information
 Earth MOID = 1.08738 au 
 Jupiter MOID = 2.74981 au 
 T_jup = 3.563 
[ 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 15.86   n/a E2021B10  
rotation period rot_per 16.341 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

72121 (2000 YT63)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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