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2538 Vanderlinden (1954 UD)
Classification: Main-belt Asteroid          SPK-ID: 2002538
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1291695387163396 6.1193e-09  
a 2.239506323012219 5.4748e-09 au
q 1.950230324316405 1.2603e-08 au
i 4.7635408387643 9.4036e-07 deg
node 50.25663181656817 1.2803e-05 deg
peri 29.11091615695034 1.4434e-05 deg
M 292.0589039168272 1.0619e-05 deg
tp 2459627.523901853250
(2022-Feb-17.02390185)
3.6339e-05 TDB
period 1224.128097158688
3.35
4.4888e-06
1.229e-08
d
yr
n .2940868695323574 1.0784e-09 deg/d
Q 2.528782321708033 6.182e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2644  
   data-arc span      24349 days (66.66 yr)  
   first obs. used      1954-10-28  
   last obs. used      2021-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45951  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 13:24:52  

Additional Information
 Earth MOID = .967076 au 
 Jupiter MOID = 2.68672 au 
 T_jup = 3.620 
[ 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 13.33   n/a MPCxxxxx  
diameter diameter 5.459 km 0.859 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.259   0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

2538 Vanderlinden (1954 UD)          Discovered 1954-Oct-30 by Arend, S. at Uccle
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1954 UD = 1969 EK1 = 1976 GN7 = 1979 DQ = 1979 FW2 = 1981 WQ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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