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 ]  
5234 Sechenov (1989 VP)
Classification: Main-belt Asteroid          SPK-ID: 2005234
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1630014819987889 4.7357e-08  
a 2.761410009297791 1.3465e-08 au
q 2.311296085375961 1.3015e-07 au
i 35.83310199511022 5.8501e-06 deg
node 223.2160870533141 6.9449e-06 deg
peri 176.4733667097597 1.5338e-05 deg
M 233.565818272186 1.5487e-05 deg
tp 2459589.149487639506
(2022-Jan-09.64948764)
7.4648e-05 TDB
period 1676.080096808215
4.59
1.2259e-05
3.356e-08
d
yr
n .2147868712751577 1.571e-09 deg/d
Q 3.21152393321962 1.5659e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1715  
   data-arc span      14534 days (39.79 yr)  
   first obs. used      1980-10-18  
   last obs. used      2020-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41348  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 23:25:29  

Additional Information
 Earth MOID = 1.32051 au 
 Jupiter MOID = 2.21027 au 
 T_jup = 3.050 
[ 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 12.2   n/a MPO473839  
diameter diameter 14.125 km 0.183 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 12.067 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Ditteon, R.; Hirsch, B.; Kirkpatrick, E.; Kramb, S.; et al. (2004) Minor Planet Bull. 31, 54-56.]
geometric albedo albedo 0.154   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
SMASSII spectral type spec_B B   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

5234 Sechenov (1989 VP)          Discovered 1989-Nov-04 by Karachkina, L. G. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1989 VP = 1980 UA1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-01 16:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin