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70411 (1999 SF3)
Classification: Main-belt Asteroid          SPK-ID: 2070411
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2910152832300273 5.6648e-08  
a 2.412739786105559 1.0042e-08 au
q 1.710595633891694 1.3593e-07 au
i 23.23190721235101 6.5982e-06 deg
node 290.8756200333895 1.6477e-05 deg
peri 136.2499229102914 2.2975e-05 deg
M 147.4977543436049 1.0546e-05 deg
tp 2458439.649562470424
(2018-Nov-17.14956247)
4.0271e-05 TDB
period 1368.876146007584
3.75
8.5462e-06
2.34e-08
d
yr
n .2629894611356647 1.6419e-09 deg/d
Q 3.114883938319423 1.2965e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1013  
   data-arc span      10434 days (28.57 yr)  
   first obs. used      1991-07-08  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .37534  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:09:56  

Additional Information
 Earth MOID = .778941 au 
 Jupiter MOID = 2.28818 au 
 T_jup = 3.354 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.3   n/a MPO474582  
diameter diameter 5.388 km 0.947 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 2.8420 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2014) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo albedo 0.291   0.171 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

70411 (1999 SF3)          Discovered 1999-Sep-22 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 SF3 = 1991 NP4 = 2000 AT3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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