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14051 (1995 YY1)
Classification: Main-belt Asteroid          SPK-ID: 2014051
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .129082240346484 3.2454e-08  
a 2.275532120061398 8.0467e-09 au
q 1.981801336023488 7.3853e-08 au
i 6.220945052359573 3.488e-06 deg
node 105.2819673059979 3.3285e-05 deg
peri 138.6178412190992 3.5933e-05 deg
M 330.3891526577967 1.4197e-05 deg
tp 2459303.626722755568
(2021-Mar-30.12672276)
4.9638e-05 TDB
period 1253.784458207338
3.43
6.6504e-06
1.821e-08
d
yr
n .2871306927147019 1.523e-09 deg/d
Q 2.569262904099308 9.0854e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2076  
   data-arc span      16366 days (44.81 yr)  
   first obs. used      1976-04-23  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47895  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:16:26  

Additional Information
 Earth MOID = .9716 au 
 Jupiter MOID = 2.45371 au 
 T_jup = 3.590 
[ 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 14.59   n/a E2021B10  
diameter diameter 4.101 km 0.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.54 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:
[Clark, M. (2015) Minor Planet Bull. 42, 15-20.]
[McNeill, A.; Mommert, M.; Trilling, D.E.; Llama, J.; Skiff, B. (2019) Ap. J. Suppl. Series 245, id.29.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.264   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14051 (1995 YY1)          Discovered 1995-Dec-21 by Kobayashi, T. at Oizumi
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 YY1 = 1976 HC 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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