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17372 (1981 DV)
Classification: Main-belt Asteroid          SPK-ID: 2017372
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04825810970166269 3.4133e-08  
a 2.632272888232177 1.1728e-08 au
q 2.505244374427156 8.8415e-08 au
i 14.08157231409611 4.2143e-06 deg
node 209.29064362 1.4578e-05 deg
peri 268.5674565373488 4.7394e-05 deg
M 217.9476652372768 4.587e-05 deg
tp 2460012.017873072468
(2023-Mar-08.51787307)
0.00019971 TDB
period 1559.892941402299
4.27
1.0425e-05
2.854e-08
d
yr
n .2307850689268267 1.5423e-09 deg/d
Q 2.759301402037198 1.2294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1471  
   data-arc span      16140 days (44.19 yr)  
   first obs. used      1977-04-24  
   last obs. used      2021-07-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46231  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:06:43  

Additional Information
 Earth MOID = 1.56953 au 
 Jupiter MOID = 2.31728 au 
 T_jup = 3.355 
[ 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 14.29   n/a E2021B10  
diameter diameter 3.636 km 0.753 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.41652 h n/a LCDB (Rev. 2020-October); 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.336   0.203 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17372 (1981 DV)          Discovered 1981-Feb-28 by Bus, S. J. at Siding Spring
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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