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70410 (1999 SE3)
Classification: Main-belt Asteroid          SPK-ID: 2070410
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2291696846933583 3.2671e-08  
a 2.343940870524881 1.0262e-08 au
q 1.806780680286818 7.9248e-08 au
i 23.95195532428215 4.7849e-06 deg
node 248.6278183778119 9.8789e-06 deg
peri 51.87612008001203 1.5052e-05 deg
M 312.8496972199854 1.0866e-05 deg
tp 2459172.172364816344
(2020-Nov-18.67236482)
3.9691e-05 TDB
period 1310.745587832779
3.59
8.6075e-06
2.357e-08
d
yr
n .2746528413612541 1.8036e-09 deg/d
Q 2.881101060762945 1.2613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1582  
   data-arc span      9300 days (25.46 yr)  
   first obs. used      1995-05-27  
   last obs. used      2020-11-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40948  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:05:31  

Additional Information
 Earth MOID = .860303 au 
 Jupiter MOID = 2.413 au 
 T_jup = 3.414 
[ 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 MPO468644  
diameter diameter 4.954 km 0.149 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 2.5895 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Stephens, R.D. (2014) Minor Planet Bull. 41, 226-230.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.286   0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

70410 (1999 SE3)          Discovered 1999-Sep-22 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 SE3 = 1995 KK2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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