Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
4741 Leskov (1985 VP3)
Classification: Outer Main-belt Asteroid          SPK-ID: 2004741
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1710179928661885 1.8616e-08  
a 3.226954128008191 1.4304e-08 au
q 2.675086909964969 6.1221e-08 au
i 1.568642267882535 3.402e-07 deg
node 64.56325020483158 3.9194e-05 deg
peri 279.2491218502846 3.929e-05 deg
M 88.80224014611011 6.3395e-06 deg
tp 2458678.213217383700
(2019-Jul-13.71321738)
3.5949e-05 TDB
period 2117.325434949676
5.80
1.4078e-05
3.854e-08
d
yr
n .1700258231718434 1.1305e-09 deg/d
Q 3.778821346051414 1.675e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2624  
   data-arc span      18259 days (49.99 yr)  
   first obs. used      1971-03-24  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45825  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:49:09  

Additional Information
 Earth MOID = 1.66621 au 
 Jupiter MOID = 1.63275 au 
 T_jup = 3.164 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456944.5 (2014-Oct-14.0) TDB
Reference: JPL 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1773414566672444 1.9294e-08  
q 2.648235895524567 6.3944e-08 au
tp 2456548.124802355182
(2013-Sep-12.62480236)
3.2633e-05 TDB
node 64.57790850680689 3.9441e-05 deg
peri 277.1730982639795 3.9531e-05 deg
i 1.57232220886044 3.3391e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2624  
   data-arc span      18259 days (49.99 yr)  
   first obs. used      1971-03-24  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45825  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:49:09  

Additional Information
 Jupiter MOID = 1.63275 au 
 T_jup = 3.164 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.722434345986927E-16 -1.213298287819197E-15 3.020493835231013E-13 -2.484017060471823E-14 4.290116077084682E-14 -9.612413628460775E-17
q -1.213298287819197E-15 4.088827937439638E-15 -1.001897851309899E-12 7.037642178441747E-14 -1.247938228810575E-13 2.404132037768242E-16
tp 3.020493835231013E-13 -1.001897851309899E-12 1.064922210949089E-9 2.133023860670329E-11 1.120179705229271E-10 5.666648474260648E-13
node -2.484017060471823E-14 7.037642178441747E-14 2.133023860670329E-11 1.555592332215633E-9 -1.549635065220937E-9 7.987162843832278E-12
peri 4.290116077084682E-14 -1.247938228810575E-13 1.120179705229271E-10 -1.549635065220937E-9 1.562680844059104E-9 -7.865899208137792E-12
i -9.612413628460775E-17 2.404132037768242E-16 5.666648474260648E-13 7.987162843832278E-12 -7.865899208137792E-12 1.114990794246056E-13

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 12.49   n/a E2021B10  
diameter diameter 17.047 km 0.495 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 30. h n/a LCDB (Rev. 2020-October); Warner et al., 2009 lower-limit; Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Polishook, D.; Ofek, E.O.; Waszczak, A.; Kulkarni, S.R.; et al. (2012). Mon. Not. Royal Ast. Soc. 421, 2094-2108.]
geometric albedo albedo 0.080   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4741 Leskov (1985 VP3)          Discovered 1985-Nov-10 by Karachkina, L. G. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1985 VP3 = 1973 UL3 = 1979 WD7 = 1981 AJ2 = 1987 BN = 1990 QU1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-15 00:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin