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JPL Small-Body Database Browser
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392358 (2010 GW94)
Classification: Main-belt Asteroid          SPK-ID: 2392358
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1626436888840803 9.4184e-08  
a 3.105895989948448 6.5663e-08 au
q 2.60074160885296 3.097e-07 au
i 15.04935658938351 1.1989e-05 deg
node 358.7460274788032 4.4801e-05 deg
peri 311.8680147253168 6.4186e-05 deg
M 204.6069671679849 4.0026e-05 deg
tp 2459463.494108913627
(2021-Sep-05.99410891)
0.00022562 TDB
period 1999.303788251296
5.47
6.3402e-05
1.736e-07
d
yr
n .1800626808769648 5.7102e-09 deg/d
Q 3.611050371043936 7.6343e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      4977 days (13.63 yr)  
   first obs. used      2003-03-09  
   last obs. used      2016-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49964  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:44:56  

Additional Information
 Earth MOID = 1.6138 au 
 Jupiter MOID = 1.8679 au 
 T_jup = 3.148 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456493.5 (2013-Jul-20.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1607982997949636 9.4271e-08  
q 2.60777524079054 3.0998e-07 au
tp 2457465.166774478744
(2016-Mar-17.66677448)
0.00022595 TDB
node 358.7861053112589 4.4807e-05 deg
peri 312.0564605642672 6.4632e-05 deg
i 15.04370122378777 1.1986e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      4977 days (13.63 yr)  
   first obs. used      2003-03-09  
   last obs. used      2016-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49964  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:44:56  

Additional Information
 Jupiter MOID = 1.8679 au 
 T_jup = 3.148 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.887036115543636E-15 -2.878055339177501E-14 3.488808019032952E-12 1.878817975323191E-14 8.844988077795786E-13 5.703537066570483E-15
q -2.878055339177501E-14 9.608998821222519E-14 -1.239588308409197E-11 -7.764590204918402E-14 -3.358026786657625E-12 1.591351186847839E-15
tp 3.488808019032952E-12 -1.239588308409197E-11 5.105333038414816E-8 -2.894231961988148E-10 1.063666726701873E-8 1.147927298912307E-10
node 1.878817975323191E-14 -7.764590204918402E-14 -2.894231961988148E-10 2.007705945560507E-9 -1.990262877107926E-9 4.383823478091023E-11
peri 8.844988077795786E-13 -3.358026786657625E-12 1.063666726701873E-8 -1.990262877107926E-9 4.177355672759116E-9 -2.082442124117092E-11
i 5.703537066570483E-15 1.591351186847839E-15 1.147927298912307E-10 4.383823478091023E-11 -2.082442124117092E-11 1.436550816808305E-10

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 16.0   n/a MPO342140  
diameter diameter 4.622 km 0.251 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.027   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392358 (2010 GW94)          Discovered 2003-Mar-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2010 GW94 = 2008 EK2 = 2011 UQ321 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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