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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1736625819793719 3.0671e-08  
a 3.145613442391096 1.5302e-08 au
q 2.599338090076438 9.7326e-08 au
i 2.371453018596178 3.6448e-06 deg
node 72.24313536532854 0.00010126 deg
peri 4.486988002505478 0.00010205 deg
M 42.26096582935586 1.1981e-05 deg
tp 2458361.282265907963
(2018-Aug-30.78226591)
6.7614e-05 TDB
period 2037.776056062418
5.58
1.4869e-05
4.071e-08
d
yr
n .1766631808873178 1.2891e-09 deg/d
Q 3.691888794705754 1.7959e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2358  
   data-arc span      18583 days (50.88 yr)  
   first obs. used      1969-01-20  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46466  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 21:26:40  

Additional Information
 Earth MOID = 1.61453 au 
 Jupiter MOID = 1.57734 au 
 T_jup = 3.184 
[ 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-January); 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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