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JPL Small-Body Database Browser
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193531 (2000 YZ91)
Classification: Main-belt Asteroid          SPK-ID: 2193531
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1288995214911888 6.3791e-08  
a 2.561112245431085 2.3265e-08 au
q 2.230986102509795 1.6363e-07 au
i 7.777250823899118 9.1124e-06 deg
node 258.6015195994542 5.3425e-05 deg
peri 201.5675146668046 6.6943e-05 deg
M 165.940177093262 3.9982e-05 deg
tp 2457910.434374457594
(2017-Jun-05.93437446)
0.00016416 TDB
period 1497.067374199839
4.10
2.0399e-05
5.585e-08
d
yr
n .2404701392897663 3.2766e-09 deg/d
Q 2.891238388352376 2.6264e-08 au
  Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      6382 days (17.47 yr)  
   first obs. used      2000-11-02  
   last obs. used      2018-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59283  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:00:09  

Additional Information
 Earth MOID = 1.24989 au 
 Jupiter MOID = 2.28508 au 
 T_jup = 3.410 
[ 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 15.5   n/a MPO396498  

193531 (2000 YZ91)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 YZ91 = 2002 JD140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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