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JPL Small-Body Database Browser
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173560 (2000 YA129)
Classification: Main-belt Asteroid          SPK-ID: 2173560
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 .08608262585493996 3.8746e-08  
a 2.406716475383206 1.6008e-08 au
q 2.199540001493873 9.4494e-08 au
i 8.039702863261825 4.5824e-06 deg
node 90.45840960594748 3.088e-05 deg
peri 114.1149475140753 4.2823e-05 deg
M 252.0160309960166 3.0615e-05 deg
tp 2459009.565269645649
(2020-Jun-09.06526965)
0.00011708 TDB
period 1363.753327746281
3.73
1.3606e-05
3.725e-08
d
yr
n .2639773576904343 2.6336e-09 deg/d
Q 2.613892949272538 1.7386e-08 au
  Orbit Determination Parameters
   # obs. used (total)      396  
   data-arc span      6588 days (18.04 yr)  
   first obs. used      2000-12-19  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54263  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:24:33  

Additional Information
 Earth MOID = 1.20853 au 
 Jupiter MOID = 2.3771 au 
 T_jup = 3.504 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457063.5 (2015-Feb-10.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08668434930392142 3.8645e-08  
q 2.197407745960178 9.4245e-08 au
tp 2457646.894203483344
(2016-Sep-15.39420348)
0.00011344 TDB
node 90.50373401118745 3.0882e-05 deg
peri 114.3780300246963 4.2751e-05 deg
i 8.040387676166583 4.5833e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      396  
   data-arc span      6588 days (18.04 yr)  
   first obs. used      2000-12-19  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54263  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:24:33  

Additional Information
 Jupiter MOID = 2.3771 au 
 T_jup = 3.504 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.493462253456467E-15 -3.598306802548925E-15 -9.763291218233688E-13 1.683739984740645E-14 -2.17213628543728E-13 3.413069258222987E-16
q -3.598306802548925E-15 8.882057402580192E-15 2.634454609917776E-12 -4.032231323355805E-14 5.741350242273533E-13 -6.040899798390765E-17
tp -9.763291218233688E-13 2.634454609917776E-12 1.286939252142778E-8 -3.485578293014217E-11 3.365319868643461E-9 9.641272985574245E-12
node 1.683739984740645E-14 -4.032231323355805E-14 -3.485578293014217E-11 9.536977202325998E-10 -9.52641177598626E-10 3.44306185873246E-11
peri -2.17213628543728E-13 5.741350242273533E-13 3.365319868643461E-9 -9.52641177598626E-10 1.827654623795029E-9 -3.161958968634191E-11
i 3.413069258222987E-16 -6.040899798390765E-17 9.641272985574245E-12 3.44306185873246E-11 -3.161958968634191E-11 2.100692168265824E-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 16.3   n/a MPO417935  

173560 (2000 YA129)          Discovered 2000-Dec-29 by NEAT at Haleakala
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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