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JPL Small-Body Database Browser
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3174 Alcock (1984 UV)
Classification: Main-belt Asteroid          SPK-ID: 2003174
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 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1735465100577161 3.0334e-08  
a 3.144348924871502 1.5106e-08 au
q 2.598658142556321 9.5938e-08 au
i 2.371481530989756 3.6024e-06 deg
node 72.23841902228313 0.00010102 deg
peri 4.364513912386323 0.00010179 deg
M 113.088566573229 1.2018e-05 deg
tp 2458360.749365585605
(2018-Aug-30.24936559)
6.7269e-05 TDB
period 2036.547419142041
5.58
1.4676e-05
4.018e-08
d
yr
n .1767697607314546 1.2739e-09 deg/d
Q 3.690039707186682 1.7728e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2413  
   data-arc span      18641 days (51.04 yr)  
   first obs. used      1969-01-20  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46469  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 16:40:13  

Additional Information
 Earth MOID = 1.61398 au 
 Jupiter MOID = 1.57945 au 
 T_jup = 3.185 
[ 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 12.0   n/a MPO259359  
rotation period rot_per 7.05 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Behrend, R. (2008) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]

3174 Alcock (1984 UV)          Discovered 1984-Oct-26 by Bowell, E. at Flagstaff (AM)
Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1984 UV = 1962 YD = 1969 BB = 1973 YO1 = 1975 EO3 = 1978 RB1 = 1978 TJ3 = 1979 YR8 = 1980 AH = 1981 GF 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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