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JPL Small-Body Database Browser
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52545 (1996 VW12)
Classification: Main-belt Asteroid          SPK-ID: 2052545
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1622092923002438 4.3325e-08  
a 3.144345827998248 2.3195e-08 au
q 2.634303716491428 1.4137e-07 au
i 5.425700244296618 6.2464e-06 deg
node 46.84504994254563 6.162e-05 deg
peri 31.37737280633753 6.5545e-05 deg
M 346.4960091610425 2.3102e-05 deg
tp 2458676.892991838297
(2019-Jul-12.39299184)
0.00013106 TDB
period 2036.544410445568
5.58
2.2535e-05
6.17e-08
d
yr
n .1767700218829192 1.956e-09 deg/d
Q 3.654387939505068 2.6958e-08 au
  Orbit Determination Parameters
   # obs. used (total)      754  
   data-arc span      10307 days (28.22 yr)  
   first obs. used      1990-09-25  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5548  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:06:34  

Additional Information
 Earth MOID = 1.6514 au 
 Jupiter MOID = 1.63474 au 
 T_jup = 3.182 
[ 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 14.4   n/a MPO452884  
diameter diameter 6.372 km 0.203 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.091   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52545 (1996 VW12)          Discovered 1996-Nov-05 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 VW12 = 1990 SP25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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