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JPL Small-Body Database Browser
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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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1917452752579885 2.957e-08  
a 2.629722141335482 1.3854e-08 au
q 2.125485345493083 7.6005e-08 au
i 14.45571764529937 4.6116e-06 deg
node 112.3663668532886 1.3223e-05 deg
peri 258.4193172001293 1.8409e-05 deg
M 355.3567632640157 1.2198e-05 deg
tp 2458620.590074506127
(2019-May-17.09007451)		 5.2794e-05 TDB
period 1557.626120192332
4.26		 1.2308e-05
3.37e-08		 d
yr
n .2311209316106924 1.8263e-09 deg/d
Q 3.133958937177881 1.651e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1412  
   data-arc span      9555 days (26.16 yr)  
   first obs. used      1993-10-09  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50651  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:34:58  

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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