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JPL Small-Body Database Browser
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2414 Vibeke (1931 UG)
Classification: Main-belt Asteroid          SPK-ID: 2002414
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1291807548147743 4.4476e-08  
a 3.198401863212339 2.0049e-08 au
q 2.785229896321589 1.4181e-07 au
i 16.75452274437914 5.5482e-06 deg
node 357.0344933959291 1.6852e-05 deg
peri 46.99223579817422 3.0036e-05 deg
M 62.73301213067068 2.2282e-05 deg
tp 2458236.424368501220
(2018-Apr-27.92436850)
0.00012941 TDB
period 2089.286372325824
5.72
1.9645e-05
5.379e-08
d
yr
n .1723076380377874 1.6202e-09 deg/d
Q 3.611573830103089 2.2639e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1820  
   data-arc span      32188 days (88.13 yr)  
   first obs. used      1931-10-22  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41282  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 21:15:18  

Additional Information
 Earth MOID = 1.8185 au 
 Jupiter MOID = 1.97444 au 
 T_jup = 3.116 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456807.5 (2014-May-30.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1293888290711448 4.4333e-08  
q 2.78338067548658 1.4134e-07 au
tp 2456151.775303680548
(2012-Aug-12.27530368)
0.00013158 TDB
node 357.0545745643489 1.6852e-05 deg
peri 47.59022205259635 3.0015e-05 deg
i 16.7570109065053 5.5486e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1820  
   data-arc span      32188 days (88.13 yr)  
   first obs. used      1931-10-22  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41282  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 21:15:18  

Additional Information
 Jupiter MOID = 1.97444 au 
 T_jup = 3.116 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.965382864426607E-15 -6.21877457130596E-15 -1.204561825179051E-12 -3.458904607063671E-16 -2.620140567121947E-13 -2.99460514901197E-15
q -6.21877457130596E-15 1.997819718764464E-14 3.354394998641992E-12 4.24781384926595E-15 7.622336879729478E-13 1.116113206408465E-14
tp -1.204561825179051E-12 3.354394998641992E-12 1.731301391485576E-8 -2.540509016749628E-11 3.292904577002224E-9 -2.218817218343466E-11
node -3.458904607063671E-16 4.24781384926595E-15 -2.540509016749628E-11 2.839866896639899E-10 -2.755519258095712E-10 -3.368962880620144E-12
peri -2.620140567121947E-13 7.622336879729478E-13 3.292904577002224E-9 -2.755519258095712E-10 9.008745905195559E-10 -6.733764054633599E-13
i -2.99460514901197E-15 1.116113206408465E-14 -2.218817218343466E-11 -3.368962880620144E-12 -6.733764054633599E-13 3.078740972519089E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.6   n/a MPO435720  
diameter diameter 31.782 km 0.280 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2414 Vibeke           Discovered 1931 Oct. 18 by K. Reinmuth at Heidelberg.
Named by L. K. Kristensen, who made the identifications involving this planet, in honor of his daughter.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC 6210Last Updated: 2006-03-21

Alternate Designations
 1931 UG = 1971 QX = 1971 SE = 1977 RP4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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