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146795 (2001 YY36)
Classification: Main-belt Asteroid          SPK-ID: 2146795
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03427198325380193 7.7986e-08  
a 3.038001038403182 3.1331e-08 au
q 2.933882717689996 2.3491e-07 au
i 9.916029994743946 5.4751e-06 deg
node 267.9511862448398 4.916e-05 deg
peri 276.5057701521728 9.4715e-05 deg
M 75.81970969008307 7.8842e-05 deg
tp 2458593.157316369478
(2019-Apr-19.65731637)
0.00042488 TDB
period 1934.106140822749
5.30
2.992e-05
8.192e-08
d
yr
n .1861324941799004 2.8794e-09 deg/d
Q 3.142119359116368 3.2405e-08 au
  Orbit Determination Parameters
   # obs. used (total)      352  
   data-arc span      9955 days (27.26 yr)  
   first obs. used      1992-01-28  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54818  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:44:11  

Additional Information
 Earth MOID = 1.9544 au 
 Jupiter MOID = 1.94803 au 
 T_jup = 3.217 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456631.5 (2013-Dec-05.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03358630676299187 7.7553e-08  
q 2.932747151281951 2.3375e-07 au
tp 2456639.879833382122
(2013-Dec-13.37983338)
0.00044376 TDB
node 267.972558061578 4.9173e-05 deg
peri 272.4764476112861 9.6852e-05 deg
i 9.917283463887575 5.4772e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      352  
   data-arc span      9955 days (27.26 yr)  
   first obs. used      1992-01-28  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54818  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:44:11  

Additional Information
 Jupiter MOID = 1.94803 au 
 T_jup = 3.217 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.014448282969717E-15 -1.797291757472E-14 3.242160105641104E-12 -3.506322011776231E-15 6.944846015990784E-13 -1.810754141689672E-15
q -1.797291757472E-14 5.464126867479311E-14 -1.315866085606463E-11 2.099747173966133E-14 -2.735451143712648E-12 5.693980476290421E-15
tp 3.242160105641104E-12 -1.315866085606463E-11 1.969237245781439E-7 -9.826561495779902E-11 3.716351289660983E-8 -4.54069146009663E-12
node -3.506322011776231E-15 2.099747173966133E-14 -9.826561495779902E-11 2.417938670397223E-9 -2.399633010122022E-9 -5.00698005049142E-11
peri 6.944846015990784E-13 -2.735451143712648E-12 3.716351289660983E-8 -2.399633010122022E-9 9.380323648322448E-9 4.827689793141005E-11
i -1.810754141689672E-15 5.693980476290421E-15 -4.54069146009663E-12 -5.00698005049142E-11 4.827689793141005E-11 2.999998150324352E-11

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 15.0   n/a MPO251283  

146795 (2001 YY36)          Discovered 2001-Dec-18 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2001 YY36 = 2000 SU51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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