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90178 (2003 AG27)
Classification: Main-belt Asteroid          SPK-ID: 2090178
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1733838224818284 8.7818e-08  
a 2.310057123004696 7.0401e-09 au
q 1.909530588866767 2.0415e-07 au
i 3.424660000907418 3.2711e-06 deg
node 270.5864245458494 0.00011326 deg
peri 97.21889010640123 0.00011379 deg
M 177.8231042807878 1.1573e-05 deg
tp 2458763.041464382097
(2019-Oct-06.54146438)
4.0256e-05 TDB
period 1282.426565123705
3.51
5.8625e-06
1.605e-08
d
yr
n .2807178280537831 1.2833e-09 deg/d
Q 2.710583657142626 8.2608e-09 au
  Orbit Determination Parameters
   # obs. used (total)      754  
   data-arc span      8265 days (22.63 yr)  
   first obs. used      1998-09-26  
   last obs. used      2021-05-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47973  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:37:23  

Additional Information
 Earth MOID = .911329 au 
 Jupiter MOID = 2.76988 au 
 T_jup = 3.563 
[ 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 16.14   n/a MPCxxxxx  

90178 (2003 AG27)          Discovered 2003-Jan-04 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2003 AG27 = 1998 SV116 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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