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34529 (2000 SD212)
Classification: Main-belt Asteroid          SPK-ID: 2034529
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07667041034775825 5.2745e-08  
a 2.544599231070712 1.1099e-08 au
q 2.349503763853931 1.3277e-07 au
i 15.17177775713478 4.3431e-06 deg
node 164.415190972802 1.7013e-05 deg
peri 73.22708171091791 3.5545e-05 deg
M 80.55261440777976 2.8844e-05 deg
tp 2458668.754795329149
(2019-Jul-04.25479533)
0.00011899 TDB
period 1482.612011534812
4.06
9.7002e-06
2.656e-08
d
yr
n .2428147062071385 1.5886e-09 deg/d
Q 2.739694698287494 1.195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1603  
   data-arc span      10668 days (29.21 yr)  
   first obs. used      1991-07-08  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47445  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 17:27:48  

Additional Information
 Earth MOID = 1.39059 au 
 Jupiter MOID = 2.30947 au 
 T_jup = 3.391 
[ 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 13.7   n/a MPO493093  
diameter diameter 5.190 km 0.127 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.71 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Kim, M.-J.; Choi, Y.-J.; Moon, H.-K.; Byun, Y.-I.; et al. (2014) Astron. J. 147, A56.]
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.261   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34529 (2000 SD212)          Discovered 2000-Sep-25 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2126-Nov-26 16:12 00:03 David 0.0285109645508006 0.0285072239094699 0.0285147224727637 5.67833780906903 5.67833771575437 2497895.174829343 2.66336061070928 1149.91237629955 41.4438747672858 80.8766112466699 101566.742927068 T 21 CATAB v2.0f-lin.ifort 2020-Oct-22 17:28:04 2020-Oct-22 17:28

Alternate Designations
 2000 SD212 = 1991 NV 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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