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JPL Small-Body Database Browser
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437429 (2013 XY22)
Classification: Main-belt Asteroid          SPK-ID: 2437429
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01803932971569138 5.6365e-08  
a 2.713916661320836 3.773e-08 au
q 2.664959423846361 1.6075e-07 au
i 7.220924016931463 6.0409e-06 deg
node 92.80194824736898 4.9445e-05 deg
peri 240.6172685536317 0.00017735 deg
M 202.0525278691245 0.00017087 deg
tp 2459316.978836467011
(2021-Apr-12.47883647)
0.00077809 TDB
period 1633.026332415125
4.47
3.4054e-05
9.323e-08
d
yr
n .2204495989158892 4.5971e-09 deg/d
Q 2.762873898795311 3.841e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5672 days (15.53 yr)  
   first obs. used      2003-09-22  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55651  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:37:55  

Additional Information
 Earth MOID = 1.65833 au 
 Jupiter MOID = 2.30316 au 
 T_jup = 3.350 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457481.5 (2016-Apr-03.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01740515689510727 5.6354e-08  
q 2.667261770530371 1.6059e-07 au
tp 2457690.450633775760
(2016-Oct-28.95063378)
0.00080003 TDB
node 92.81331376339536 4.9448e-05 deg
peri 242.1536914489998 0.00018333 deg
i 7.220323973737457 6.0403e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5672 days (15.53 yr)  
   first obs. used      2003-09-22  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55651  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:37:55  

Additional Information
 Jupiter MOID = 2.30316 au 
 T_jup = 3.350 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.175799156858261E-15 -8.807308779913065E-15 -5.499670945137056E-14 2.101063751399173E-14 -8.250370476819818E-14 -4.00175112729449E-16
q -8.807308779913065E-15 2.578815038282675E-14 5.111693564358556E-12 -5.995069412591973E-14 1.283764847694386E-12 3.359709916813062E-15
tp -5.499670945137056E-14 5.111693564358556E-12 6.400525521694044E-7 -2.168669729558975E-10 1.412726521544007E-7 2.284872751678766E-11
node 2.101063751399173E-14 -5.995069412591973E-14 -2.168669729558975E-10 2.44512990165246E-9 -2.473545195372407E-9 7.815674552137904E-12
peri -8.250370476819818E-14 1.283764847694386E-12 1.412726521544007E-7 -2.473545195372407E-9 3.360937632172834E-8 -2.75235306648496E-12
i -4.00175112729449E-16 3.359709916813062E-15 2.284872751678766E-11 7.815674552137904E-12 -2.75235306648496E-12 3.648470434307068E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO437696  

437429 (2013 XY22)          Discovered 2008-Oct-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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