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72098 (2000 YY49)
Classification: Main-belt Asteroid          SPK-ID: 2072098
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1365002333259764 3.5394e-08  
a 2.371343401218272 8.833e-09 au
q 2.047654473655964 8.4278e-08 au
i 6.740022124809967 3.3567e-06 deg
node 93.93091803710972 3.2926e-05 deg
peri 275.7723199944143 3.519e-05 deg
M 300.2443702584046 1.3108e-05 deg
tp 2459617.894296604797
(2022-Feb-07.39429660)
4.9065e-05 TDB
period 1333.798122827698
3.65
7.4524e-06
2.04e-08
d
yr
n .2699059129254039 1.5081e-09 deg/d
Q 2.695032328780581 1.0039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      878  
   data-arc span      8024 days (21.97 yr)  
   first obs. used      1999-07-16  
   last obs. used      2021-07-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54251  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:48:54  

Additional Information
 Earth MOID = 1.05964 au 
 Jupiter MOID = 2.79212 au 
 T_jup = 3.523 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457129.5 (2015-Apr-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1354848120710065 3.5334e-08  
q 2.049567651732546 8.3917e-08 au
tp 2456949.423727323972
(2014-Oct-18.92372732)
4.5567e-05 TDB
node 94.03164423234524 3.2907e-05 deg
peri 275.3768448046134 3.5225e-05 deg
i 6.741807398429723 3.3579e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      878  
   data-arc span      8024 days (21.97 yr)  
   first obs. used      1999-07-16  
   last obs. used      2021-07-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54251  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:48:54  

Additional Information
 Jupiter MOID = 2.79212 au 
 T_jup = 3.523 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.248494711438319E-15 -2.952503429087995E-15 -1.643409787279742E-13 -3.480145363104454E-15 -6.372878801788739E-14 -1.519937081469391E-15
q -2.952503429087995E-15 7.042115291449982E-15 4.312090306830105E-13 8.459648310355107E-15 1.629782702621376E-13 3.678589268407582E-15
tp -1.643409787279742E-13 4.312090306830105E-13 2.076338827031365E-9 -8.795692736757226E-13 5.876640692708979E-10 2.236793925907425E-13
node -3.480145363104454E-15 8.459648310355107E-15 -8.795692736757226E-13 1.082894245054055E-9 -1.075363784513246E-9 6.99061066997786E-12
peri -6.372878801788739E-14 1.629782702621376E-13 5.876640692708979E-10 -1.075363784513246E-9 1.240832571834445E-9 -6.851933863193236E-12
i -1.519937081469391E-15 3.678589268407582E-15 2.236793925907425E-13 6.99061066997786E-12 -6.851933863193236E-12 1.127540454122772E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.61   n/a MPCxxxxx  
rotation period rot_per 16.3548 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

72098 (2000 YY49)          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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