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JPL Small-Body Database Browser
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469036 (2015 AT250)
Classification: Main-belt Asteroid          SPK-ID: 2469036
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04855574882724359 9.0239e-08  
a 2.618922610177033 5.5379e-08 au
q 2.491758861719288 2.6023e-07 au
i 14.19023867377892 7.9076e-06 deg
node 353.0491399885502 3.1825e-05 deg
peri 150.2191336305465 8.8873e-05 deg
M 339.8300608996628 8.9408e-05 deg
tp 2458687.233028413135
(2019-Jul-22.73302841)
0.00038637 TDB
period 1548.040877734056
4.24
4.9101e-05
1.344e-07
d
yr
n .2325519985796174 7.3762e-09 deg/d
Q 2.746086358634778 5.8068e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      4313 days (11.81 yr)  
   first obs. used      2007-02-17  
   last obs. used      2018-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53142  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:21:37  

Additional Information
 Earth MOID = 1.5086 au 
 Jupiter MOID = 2.24248 au 
 T_jup = 3.361 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO380615  

469036 (2015 AT250)          Discovered 2007-Feb-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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