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27152 (1998 YN5)
Classification: Main-belt Asteroid          SPK-ID: 2027152
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1917452775269012 2.9752e-08  
a 2.629722139823747 1.4012e-08 au
q 2.125485338304606 7.6704e-08 au
i 14.45571721905353 4.6464e-06 deg
node 112.3663656729517 1.3312e-05 deg
peri 258.4193175559637 1.8494e-05 deg
M 355.3567645982299 1.233e-05 deg
tp 2458620.590068716006
(2019-May-17.09006872)
5.3367e-05 TDB
period 1557.626118849195
4.26
1.2449e-05
3.408e-08
d
yr
n .2311209318099873 1.8472e-09 deg/d
Q 3.133958941342888 1.6699e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1379  
   data-arc span      9545 days (26.13 yr)  
   first obs. used      1993-10-09  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50731  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:00:49  

Additional Information
 Earth MOID = 1.17765 au 
 Jupiter MOID = 2.47174 au 
 T_jup = 3.330 
[ 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 14.0   n/a MPO358883  
diameter diameter 4.056 km 0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.169   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

27152 (1998 YN5)          Discovered 1998-Dec-21 by Kobayashi, T. at Oizumi
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 YN5 = 1993 TT13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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