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(2014 GQ17)
Classification: Aten [NEO]          SPK-ID: 3667048
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2470967821730468 7.1497e-05  
a .8536921630187496 2.2935e-05 au
q .6427475765704685 7.8304e-05 au
i .091493365241462 3.9001e-05 deg
node 79.2508255032928 0.010127 deg
peri 330.7031395091268 0.0080755 deg
M 303.5810300233122 0.1613 deg
tp 2459245.651587151760
(2021-Jan-31.15158715)
0.13091 TDB
period 288.1047169303175
0.79
0.01161
3.179e-05
d
yr
n 1.249545664630932 5.0355e-05 deg/d
Q 1.064636749467031 2.8602e-05 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      25 days  
   first obs. used      2014-04-05  
   last obs. used      2014-04-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .473  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:44:12  

Additional Information
 Earth MOID = 9.56288E-5 au 
 Jupiter MOID = 4.22299 au 
 T_jup = 6.880 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456758.5 (2014-Apr-11.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2478196327250129 7.5882e-05  
q .6421279188362522 9.1099e-05 au
tp 2456651.581448495612
(2013-Dec-25.08144850)
0.0099187 TDB
node 78.7551606254949 0.0070263 deg
peri 331.1426369461778 0.0066231 deg
i .09058206304908939 3.2158e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      25 days  
   first obs. used      2014-04-05  
   last obs. used      2014-04-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .473  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:44:12  

Additional Information
 Jupiter MOID = 4.22299 au 
 T_jup = 6.880 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.758084887166823E-9 -6.912745305906552E-9 7.52640773943325E-7 -1.91408679269898E-7 7.91147302811324E-8 2.402630809139901E-9
q -6.912745305906552E-9 8.298965223429872E-9 -9.035595952609646E-7 2.299640468830569E-7 -9.514223060875598E-8 -2.884598609781205E-9
tp 7.52640773943325E-7 -9.035595952609646E-7 9.838107360715239E-5 -2.492584477175254E-5 1.025212612880809E-5 3.139534025868277E-7
node -1.91408679269898E-7 2.299640468830569E-7 -2.492584477175254E-5 4.936927079233707E-5 -4.551976763735537E-5 -1.165447138613141E-7
peri 7.91147302811324E-8 -9.514223060875598E-8 1.025212612880809E-5 -4.551976763735537E-5 4.38659126517497E-5 6.957055881895705E-8
i 2.402630809139901E-9 -2.884598609781205E-9 3.139534025868277E-7 -1.165447138613141E-7 6.957055881895705E-8 1.0341084339629E-9

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 27.1   n/a MPO294930  
rotation period rot_per 0.0217 h n/a LCDB (Rev. 2020-October); 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:
[Thirouin, A.; Moskovitz, N.; Binzel, R.P.; Christensen, E.; et al. (2016) Astron. J. 152, A163.]

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