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JPL Small-Body Database Browser
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4986 Osipovia (1979 SL7)
Classification: Main-belt Asteroid          SPK-ID: 2004986
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2129561886260828 4.248e-08  
a 2.567464393722696 1.1416e-08 au
q 2.020706962002334 1.1144e-07 au
i 5.61328007767917 6.6531e-06 deg
node 214.4531647684037 3.9325e-05 deg
peri 234.1419560512887 4.2238e-05 deg
M 170.6464682581691 1.6151e-05 deg
tp 2457888.221435704141
(2017-May-14.72143570)
6.5613e-05 TDB
period 1502.640434131775
4.11
1.0022e-05
2.744e-08
d
yr
n .2395782729006676 1.5979e-09 deg/d
Q 3.114221825443058 1.3848e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1499  
   data-arc span      14171 days (38.80 yr)  
   first obs. used      1979-09-23  
   last obs. used      2018-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44905  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 16:18:55  

Additional Information
 Earth MOID = 1.04293 au 
 Jupiter MOID = 2.13684 au 
 T_jup = 3.393 
[ 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 13.3   n/a MPO384799  
diameter diameter 5.829 km 0.258 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.984 h n/a LCDB (Rev. 2019-January); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.299   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4986 Osipovia (1979 SL7)          Discovered 1979-Sep-23 by Chernykh, N. S. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1979 SL7 = 1987 SC5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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