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703 Noemi (A910 TD)
Classification: Main-belt Asteroid          SPK-ID: 2000703
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1372607082727545 3.7079e-08  
a 2.174837435281971 3.6345e-09 au
q 1.876317708537066 8.0787e-08 au
i 2.458112383954222 4.0972e-06 deg
node 213.7569351617624 6.5522e-05 deg
peri 174.8686390406613 6.6355e-05 deg
M 291.4963426322444 1.0387e-05 deg
tp 2458823.420436474290
(2019-Dec-05.92043647)
3.3923e-05 TDB
period 1171.490110373558
3.21
2.9366e-06
8.04e-09
d
yr
n .3073009296554841 7.7032e-10 deg/d
Q 2.473357162026875 4.1334e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2722  
   data-arc span      39834 days (109.06 yr)  
   first obs. used      1910-10-06  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43304  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 01:56:08  

Additional Information
 Earth MOID = .880428 au 
 Jupiter MOID = 2.95148 au 
 T_jup = 3.672 
[ 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 12.5   n/a MPO337248  
diameter diameter 7.250 km 0.273 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 200. 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:
[Franco, L.; Scardella, M.; Tomassini, A.; Franceschini, F.; et al. (2017) Minor Planet Bull. 44, 247-248.]
[Noschese, A.; Vecchione, A.; D'Avino, L.; Izzo, L. (2017) Minor Planet Bull. 44, 177-178.]
geometric albedo albedo 0.368   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

703 Noemi (A910 TD)          Discovered 1910-Oct-03 by Palisa, J. at Vienna
Reference: DISCOVERY.DBLast Updated: 2003-08-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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