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60194 (1999 VU43)
Classification: Main-belt Asteroid          SPK-ID: 2060194
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .27008267141533 4.4798e-08  
a 3.125433980979485 2.3949e-08 au
q 2.281308422064297 1.5008e-07 au
i 1.353244702746359 4.2041e-06 deg
node 45.43214533088194 0.00018756 deg
peri 309.7890568747054 0.00018775 deg
M 317.8982430670167 1.1758e-05 deg
tp 2459436.526974912972
(2021-Aug-10.02697491)
6.8081e-05 TDB
period 2018.198696646386
5.53
2.3197e-05
6.351e-08
d
yr
n .1783768865762361 2.0503e-09 deg/d
Q 3.969559539894674 3.0417e-08 au
  Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      8446 days (23.12 yr)  
   first obs. used      1997-05-03  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51249  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:43:15  

Additional Information
 Earth MOID = 1.2754 au 
 Jupiter MOID = 1.47805 au 
 T_jup = 3.157 
[ 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 15.11   n/a E2021B10  
diameter diameter 5.369 km 0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 8.56094 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.039   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

60194 (1999 VU43)          Discovered 1999-Nov-01 by CSS at Catalina
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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