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5941 Valencia (1982 UQ6)
Classification: Main-belt Asteroid          SPK-ID: 2005941
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06066548964960073 3.6079e-08  
a 2.891602424781688 1.2772e-08 au
q 2.716181947810334 1.0318e-07 au
i 1.297762945372842 4.2875e-06 deg
node 217.0291471291385 0.00015652 deg
peri 191.3204047525549 0.00016001 deg
M 234.1811619818358 3.4065e-05 deg
tp 2459628.196152305715
(2022-Feb-17.69615231)
0.00017106 TDB
period 1795.999854945685
4.92
1.1899e-05
3.258e-08
d
yr
n .2004454504874597 1.3281e-09 deg/d
Q 3.067022901753042 1.3547e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1998  
   data-arc span      17420 days (47.69 yr)  
   first obs. used      1972-10-06  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47667  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 16:25:25  

Additional Information
 Earth MOID = 1.72594 au 
 Jupiter MOID = 2.17314 au 
 T_jup = 3.287 
[ 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 13.0   n/a MPO439121  
rotation period rot_per 10.16 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.-K.; Ip, W.-H.; Cheng, Y.-C.; Ngeow, C.-C.; et al. (2014) Astrophys. J. 788, A17.]

5941 Valencia (1982 UQ6)          Discovered 1982-Oct-20 by Karachkina, L. G. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1982 UQ6 = 1972 TZ6 = 1987 WY3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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