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175706 (1996 FG3)
Classification: Apollo [NEO, PHA]          SPK-ID: 2175706
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.


Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 149 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3499302345545218 2.0071e-06  
a 1.05411508442689 9.7756e-07 au
q .6852483456859287 2.7512e-06 au
i 1.991778411563264 5.7281e-05 deg
node 299.7267304232019 0.00024312 deg
peri 23.99453420045154 0.00015507 deg
M 354.0376062225242 0.0026916 deg
tp 2457007.047094707740
(2014-Dec-15.54709471)
0.0029647 TDB
period 395.3033266085907
1.08
0.00054989
1.506e-06
d
yr
n .9106930697713398 1.2668e-06 deg/d
Q 1.422981823167851 1.3196e-06 au

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A2 [EST] -2.17110306469502E-14 7.723E-15
ALN [SET] 1. n/a
NK [SET] 0. n/a
NM [SET] 2. n/a
R0 [SET] 1. n/a
  Orbit Determination Parameters
   # obs. used (total)      1670  
   # delay obs. used      6  
   # Doppler obs. used      1  
   data-arc span      12845 days (35.17 yr)  
   first obs. used      1985-12-17  
   last obs. used      2021-02-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .31159  
   source      ORB  
   producer      Shantanu Naidu  
   solution date      2021-Apr-26 17:07:06  

Additional Information
 Earth MOID = .0283425 au 
 Jupiter MOID = 3.88055 au 
 T_jup = 5.779 
[ 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 18.31   n/a MPCxxxxx  
diameter diameter 1.196 km 0.362 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2012ApJ...760L..12M)  
rotation period rot_per 3.5942 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Mottola, S.; Lahulla, F. (2000) Icarus 146, 556-567.]
[Pravec, P.; Sarounova, L.; Rabinowitz, D.L.; Hicks, M.D.; et al. (2000) Icarus 146, 190-203.]
[Pravec, P.; et al. (2006) Icarus 181, 63-93.]
[Wolters, S.D.; Rozitis, B.; Duddy, S.R.; Lowry, S.C.; et al. (2011) Mon. Not. Royal Ast. Soc. 418, 1246-1257.]
[Scheirich, P.; Pravec, P.; Jacobson, S.A.; Durech, J.; et al. (2015) Icarus 245, 56-63.]
geometric albedo albedo 0.072   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2012ApJ...760L..12M)  
SMASSII spectral type spec_B C   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

175706 (1996 FG3)          Discovered 1996-Mar-24 by McNaught, R. H. at Siding Spring
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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