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34427 (2000 SN23)
Classification: Main-belt Asteroid          SPK-ID: 2034427
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0727674935507083 3.64e-08  
a 3.064295143453976 1.8253e-08 au
q 2.841314066365222 1.1023e-07 au
i 12.30279132894545 4.1084e-06 deg
node 103.0954121032183 1.8135e-05 deg
peri 331.9252051154269 3.3537e-05 deg
M 222.6419866025389 2.9644e-05 deg
tp 2459748.059588749845
(2022-Jun-17.55958875)
0.00016376 TDB
period 1959.270124060476
5.36
1.7506e-05
4.793e-08
d
yr
n .1837418922378709 1.6417e-09 deg/d
Q 3.28727622054273 1.9581e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1808  
   data-arc span      8012 days (21.94 yr)  
   first obs. used      1998-05-22  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50377  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:48:27  

Additional Information
 Earth MOID = 1.86309 au 
 Jupiter MOID = 1.91904 au 
 T_jup = 3.194 
[ 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 13.2   n/a MPO347773  
diameter diameter 6.075 km 0.437 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.175 h n/a LCDB (Rev. 2019-August); 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 0.331   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34427 (2000 SN23)          Discovered 2000-Sep-26 by Korlevic, K. at Visnjan
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SN23 = 1998 KR48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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