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379400 (2010 AG8)
Classification: Main-belt Asteroid          SPK-ID: 2379400
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02047662158324355 7.6886e-08  
a 2.745816402702499 3.87e-08 au
q 2.689591359287297 1.8627e-07 au
i 7.578906883106826 5.7703e-06 deg
node 73.58900277263277 6.0169e-05 deg
peri 58.62974957223985 0.00024896 deg
M 78.11574419499674 0.00024273 deg
tp 2458639.886697449849
(2019-Jun-05.38669745)
0.0011165 TDB
period 1661.902990951333
4.55
3.5134e-05
9.619e-08
d
yr
n .2166191420077553 4.5796e-09 deg/d
Q 2.802041446117701 3.9492e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      7033 days (19.26 yr)  
   first obs. used      2001-02-22  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56122  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:04:38  

Additional Information
 Earth MOID = 1.71383 au 
 Jupiter MOID = 2.20862 au 
 T_jup = 3.335 
[ show covariance matrix ]

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 MPO423396  

379400 (2010 AG8)          Discovered 2010-Jan-06 by CSS at Catalina
Reference: Last Updated: 2013-11-20

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2062-Jan-01 09:45 00:03 Hygie 0.0495282509767044 0.0494993220151154 0.0495571804113236 3.70218340933655 3.70218319862346 2474190.906022067 3.49068166112084 1459.69709290102 79.021925192959 9.52925207765337 16273.6272838548 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 18:04:38 2020-Nov-12 18:04

Alternate Designations
 2010 AG8 = 2004 WP4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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