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JPL Small-Body Database Browser
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59072 (1998 VV9)
Classification: Main-belt Asteroid          SPK-ID: 2059072
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2310431669222682 4.1354e-08  
a 2.174476133650236 5.8299e-09 au
q 1.672078281334796 9.0933e-08 au
i 3.886786773024795 4.4298e-06 deg
node 309.4066360976527 5.1129e-05 deg
peri 26.78581450984511 5.1869e-05 deg
M 178.9381341808406 7.1275e-06 deg
tp 2458018.355499973849
(2017-Sep-21.85549997)
2.2783e-05 TDB
period 1171.198196342062
3.21
4.7101e-06
1.29e-08
d
yr
n .3073775225443207 1.2362e-09 deg/d
Q 2.676873985965675 7.1769e-09 au
  Orbit Determination Parameters
   # obs. used (total)      831  
   data-arc span      23917 days (65.48 yr)  
   first obs. used      1953-09-16  
   last obs. used      2019-03-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55772  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:37:22  

Additional Information
 Earth MOID = .662553 au 
 Jupiter MOID = 2.70292 au 
 T_jup = 3.648 
[ 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 16.1   n/a MPO432145  
diameter diameter 4.706 km 0.077 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 7.29820 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.041   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59072 (1998 VV9)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 VV9 = 2001 OR86 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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