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15818 DeVeny (1994 RO7)
Classification: Main-belt Asteroid          SPK-ID: 2015818
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07043084173025978 5.0961e-08  
a 2.360769938221567 1.1301e-08 au
q 2.194498924341129 1.1876e-07 au
i .7855032665203644 4.0044e-06 deg
node 274.8262476517099 0.00037747 deg
peri 233.1987862071884 0.0003788 deg
M 246.7453742416158 3.3977e-05 deg
tp 2459417.304476660038
(2021-Jul-21.80447666)
0.00012645 TDB
period 1324.88726701307
3.63
9.5136e-06
2.605e-08
d
yr
n .2717212316574016 1.9511e-09 deg/d
Q 2.527040952102006 1.2097e-08 au
  Orbit Determination Parameters
   # obs. used (total)      603  
   data-arc span      9176 days (25.12 yr)  
   first obs. used      1994-09-12  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49529  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:59:14  

Additional Information
 Earth MOID = 1.20587 au 
 Jupiter MOID = 2.46163 au 
 T_jup = 3.548 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO439203  
diameter diameter 2.924 km 0.134 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15818 DeVeny           Discovered 1994 Sept. 12 by Spacewatch at Kitt Peak.
James B. ("Jim") DeVeny (1943-2004), born in Alliance, Ohio, joined the staff of Kitt Peak National Observatory in 1967 and became leader of the Instrument Support Group, playing a major role in the success and development of the observatory for more than 30 years.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050523/MPCPages.arcLast Updated: 2005-07-21

Alternate Designations
 1994 RO7 = 1996 DE7 = 1998 VG3 = 2000 GJ47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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