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413 Edburga (A896 AA)
Classification: Main-belt Asteroid          SPK-ID: 2000413
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 68 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3414735717872127 1.7901e-08  
a 2.585661087306509 7.3986e-09 au
q 1.702726160392747 4.4721e-08 au
i 18.72497859588997 6.7964e-07 deg
node 103.7103341031827 1.441e-06 deg
peri 252.852377000184 3.8148e-06 deg
M 149.2130765490102 2.5139e-06 deg
tp 2458767.051489094323
(2019-Oct-10.55148909)
8.936e-06 TDB
period 1518.643467227317
4.16
6.5181e-06
1.785e-08
d
yr
n .2370536651747989 1.0175e-09 deg/d
Q 3.468596014220271 9.925e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3418  
   data-arc span      38106 days (104.33 yr)  
   first obs. used      1917-02-13  
   last obs. used      2021-06-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .38763  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 11:01:49  

Additional Information
 Earth MOID = .795164 au 
 Jupiter MOID = 2.28167 au 
 T_jup = 3.267 
[ 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 10.00   n/a E2021B10 IRAS observations used: 12
diameter diameter 34.242 km 0.222 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 15.773 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Hainaut-Rouelle, M.-C.; Hainaut, O.R.; Detal, A. (1995) Astron. Astrophys. Suppl. Ser. 112, 125-142.]
[Warner, B.D. (2010) Minor Planet Bull. 37, 161-165.]
[Hanus, J.; Durech, J.; Broz, M.; Warner, B.D.; et al. (2011) Astron. Astrophys. 530, A134.]
[Warner, B.D (2012) Minor Planet Bull. 39, 69-80.]
geometric albedo albedo 0.129   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
B-V BV 0.680   0.020 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=11.32 deg.
U-B UB 0.220   0.030 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=11.32 deg.
Tholen spectral type spec_T M   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 2 color indices; used ground-based radiometric albedo
SMASSII spectral type spec_B X   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

413 Edburga (A896 AA)          Discovered 1896-Jan-07 by Wolf, M. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 A896 AA = A917 CD 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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