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JPL Small-Body Database Browser
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59164 (1998 YG12)
Classification: Main-belt Asteroid          SPK-ID: 2059164
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1933229555045299 3.1551e-08  
a 2.333517804250709 7.1561e-09 au
q 1.882395245610521 7.578e-08 au
i 3.227083311677762 3.4207e-06 deg
node 67.20259530292343 5.9678e-05 deg
peri 357.6570888866305 6.0311e-05 deg
M 285.5061774475786 8.429e-06 deg
tp 2458869.921881325575
(2020-Jan-21.42188133)
3.0776e-05 TDB
period 1302.012354231839
3.56
5.9893e-06
1.64e-08
d
yr
n .2764950722855412 1.2719e-09 deg/d
Q 2.784640362890897 8.5396e-09 au
  Orbit Determination Parameters
   # obs. used (total)      942  
   data-arc span      7654 days (20.96 yr)  
   first obs. used      1998-12-14  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51063  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 05:10:50  

Additional Information
 Earth MOID = .895632 au 
 Jupiter MOID = 2.52621 au 
 T_jup = 3.542 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO502544  

59164 (1998 YG12)          Discovered 1998-Dec-27 by Kobayashi, T. at Oizumi
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 YG12 = 2001 RR125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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