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24894 (1997 AG8)
Classification: Main-belt Asteroid          SPK-ID: 2024894
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1162109559736569 2.6906e-08  
a 2.269375822061993 6.2944e-09 au
q 2.005649488316666 6.1831e-08 au
i 3.664935557084759 3.2954e-06 deg
node 279.6405649215355 4.8073e-05 deg
peri 332.7459065443783 5.0371e-05 deg
M 245.933388454749 1.5558e-05 deg
tp 2459596.152671132578
(2022-Jan-16.65267113)
5.437e-05 TDB
period 1248.699857725002
3.42
5.1951e-06
1.422e-08
d
yr
n .2882998646735507 1.1995e-09 deg/d
Q 2.533102155807321 7.0259e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2092  
   data-arc span      8846 days (24.22 yr)  
   first obs. used      1997-01-02  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47726  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:38:40  

Additional Information
 Earth MOID = .990289 au 
 Jupiter MOID = 2.50203 au 
 T_jup = 3.602 
[ 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 14.58   n/a MPCxxxxx  
diameter diameter 3.327 km 0.292 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.304   0.077 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24894 (1997 AG8)          Discovered 1997-Jan-02 by Spacewatch at Kitt Peak
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 AG8 = 1998 QF9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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