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JPL Small-Body Database Browser
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2009 Voloshina (1968 UL)
Classification: Main-belt Asteroid          SPK-ID: 2002009
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 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1419496115876556 3.2103e-08  
a 3.115462876231982 1.3317e-08 au
q 2.673224131035091 9.9165e-08 au
i 2.861118786950606 3.573e-06 deg
node 107.5455047101074 9.0443e-05 deg
peri 6.136026368706301 9.1768e-05 deg
M 8.915045742831358 1.5983e-05 deg
tp 2458550.760275799315
(2019-Mar-08.26027580)
8.9079e-05 TDB
period 2008.548383124688
5.50
1.2879e-05
3.526e-08
d
yr
n .1792339198919121 1.1492e-09 deg/d
Q 3.557701621428871 1.5208e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2589  
   data-arc span      34232 days (93.72 yr)  
   first obs. used      1926-03-18  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47226  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 21:09:00  

Additional Information
 Earth MOID = 1.69002 au 
 Jupiter MOID = 1.54701 au 
 T_jup = 3.200 
[ 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 11.2   n/a MPO298972  
diameter diameter 26.558 km 0.476 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.896 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Ditteon, R.; Kirkpatrick, E.; Doering, K. (2010) Minor Planet Bull. 37, 1-4.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.120   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2009 Voloshina (1968 UL)          Discovered 1968-Oct-22 by Smirnova, T. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1968 UL = 1926 FF = 1929 TO = 1957 WF2 = 1959 EC = 1970 EL1 = 1973 SP6 = 1973 SU3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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