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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 147 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .349930233598002 1.1223e-08  
a 1.054115083895157 3.8875e-09 au
q .6852483463485476 1.1808e-08 au
i 1.991778612448883 2.6061e-06 deg
node 299.7267299494455 8.3708e-05 deg
peri 23.99453459711633 8.2993e-05 deg
M 354.0376070605648 5.507e-06 deg
tp 2457007.047093782564
(2014-Dec-15.54709378)
6.0825e-06 TDB
period 395.3033263094834
1.08
2.1868e-06
5.987e-09
d
yr
n .910693070460418 5.0378e-09 deg/d
Q 1.422981821441767 5.2478e-09 au

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A2 [EST] -2.282884355361525E-14 8.127E-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)      1644  
   # delay obs. used      6  
   # Doppler obs. used      1  
   data-arc span      10310 days (28.23 yr)  
   first obs. used      1985-12-17  
   last obs. used      2014-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .31642  
   source      ORB  
   producer      Shantanu Naidu  
   solution date      2020-Oct-28 12:32:00  

Additional Information
 Earth MOID = .0283425 au 
 Jupiter MOID = 3.88055 au 
 T_jup = 5.779 
[ hide covariance matrix ]
Orbital Elements at Epoch 2459154.5 (2020-Nov-01.0) TDB
Reference: JPL 147 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3497110042745452 1.1163e-08  
q .6853158968510693 1.1961e-08 au
tp 2458983.262905594409
(2020-May-13.76290559)
1.9284e-05 TDB
node 299.6804861229262 8.3725e-05 deg
peri 24.05901766444545 8.3009e-05 deg
i 1.991166112612559 2.6063e-06 deg

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A2 [EST] -2.282884355361525E-14 8.127E-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)      1644  
   # delay obs. used      6  
   # Doppler obs. used      1  
   data-arc span      10310 days (28.23 yr)  
   first obs. used      1985-12-17  
   last obs. used      2014-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .31642  
   source      ORB  
   producer      Shantanu Naidu  
   solution date      2020-Oct-28 12:32:00  

Additional Information
 Jupiter MOID = 3.88055 au 
 T_jup = 5.779 
Orbit Covariance (7×7)
  e q tp node peri i A2
e 1.246071746227858E-16 -1.281145634514032E-16 2.795975862629131E-14 -4.613697026437043E-14 4.501991059656297E-14 -2.399827915420243E-14 1.037571160913457E-23
q -1.281145634514032E-16 1.430658074627889E-16 3.536496232402206E-14 4.368597799547316E-14 -4.074198460075709E-14 2.469883416724373E-14 1.632843742580645E-23
tp 2.795975862629131E-14 3.536496232402206E-14 3.718648171204204E-10 6.730785503850101E-11 -5.645003239562217E-11 -6.15904531432377E-12 1.535298621239168E-19
node -4.613697026437043E-14 4.368597799547316E-14 6.730785503850101E-11 7.009885229955722E-9 -6.949685536463674E-9 -6.778809644289393E-11 -1.584404549496957E-20
peri 4.501991059656297E-14 -4.074198460075709E-14 -5.645003239562217E-11 -6.949685536463674E-9 6.890532321059908E-9 6.687192057108685E-11 1.995453014424711E-20
i -2.399827915420243E-14 2.469883416724373E-14 -6.15904531432377E-12 -6.778809644289393E-11 6.687192057108685E-11 6.792649232377861E-12 -1.994813123985054E-21
A2 1.037571160913457E-23 1.632843742580645E-23 1.535298621239168E-19 -1.584404549496957E-20 1.995453014424711E-20 -1.994813123985054E-21 6.605580356788212E-29

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 18.4   n/a MPO264395  
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. 2019-August); 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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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