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24760 (1992 YY1)
Classification: Main-belt Asteroid          SPK-ID: 2024760
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 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1503079490987106 2.8805e-08  
a 2.291389939505025 7.0679e-09 au
q 1.946975817112607 6.6551e-08 au
i 5.05069879694845 3.6374e-06 deg
node 89.81599805236857 3.6872e-05 deg
peri 278.2003033297532 3.8919e-05 deg
M 93.6365652117924 1.3025e-05 deg
tp 2458870.973835441351
(2020-Jan-22.47383544)
4.5486e-05 TDB
period 1266.91340047332
3.47
5.8617e-06
1.605e-08
d
yr
n .2841551757724748 1.3147e-09 deg/d
Q 2.635804061897445 8.1302e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1791  
   data-arc span      10319 days (28.25 yr)  
   first obs. used      1992-12-18  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48175  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:37:27  

Additional Information
 Earth MOID = .952259 au 
 Jupiter MOID = 2.8364 au 
 T_jup = 3.578 
[ 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 14.67   n/a MPCxxxxx  
diameter diameter 2.880 km 0.175 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 23.865 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:
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]
geometric albedo albedo 0.337   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24760 (1992 YY1)          Discovered 1992-Dec-18 by Elst, E. W. at Caussols
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 YY1 = 1999 XK85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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