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4849 Ardenne (1936 QV)
Classification: Main-belt Asteroid          SPK-ID: 2004849
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1109722556856852 2.7115e-08  
a 2.279202313007994 5.7495e-09 au
q 2.026274091169466 6.149e-08 au
i 2.996524149082639 3.097e-06 deg
node 190.8585735610699 5.9573e-05 deg
peri 171.8150294497279 6.133e-05 deg
M 101.3936954476814 1.4667e-05 deg
tp 2458646.517987996281
(2019-Jun-12.01798800)
5.0983e-05 TDB
period 1256.819013832018
3.44
4.7556e-06
1.302e-08
d
yr
n .2864374233982716 1.0838e-09 deg/d
Q 2.532130534846523 6.3875e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2333  
   data-arc span      30754 days (84.20 yr)  
   first obs. used      1936-08-17  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4869  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:48:12  

Additional Information
 Earth MOID = 1.02361 au 
 Jupiter MOID = 2.89812 au 
 T_jup = 3.597 
[ 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 13.9   n/a MPO502199  
diameter diameter 4.195 km 0.283 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.364   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
SMASSII spectral type spec_B S   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)

4849 Ardenne (1936 QV)          Discovered 1936-Aug-17 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1936 QV = 1981 SM5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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