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JPL Small-Body Database Browser
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461568 (2004 GV78)
Classification: Outer Main-belt Asteroid          SPK-ID: 2461568
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 .392332944375999 2.6791e-07  
a 3.356397196650287 4.0465e-07 au
q 2.039572001993131 1.1341e-06 au
i 4.229470245857493 1.6222e-05 deg
node 47.23859191672782 0.00039931 deg
peri 190.3125432323976 0.00047648 deg
M 148.5238169806934 0.00027738 deg
tp 2457673.879183343798
(2016-Oct-12.37918334)
0.0015634 TDB
period 2245.993274193829
6.15
0.00040616
1.112e-06
d
yr
n .1602854310101252 2.8986e-08 deg/d
Q 4.673222391307443 5.634e-07 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      7034 days (19.26 yr)  
   first obs. used      1998-04-21  
   last obs. used      2017-07-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .52406  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:26:37  

Additional Information
 Earth MOID = 1.0279 au 
 Jupiter MOID = .365095 au 
 T_jup = 3.024 
[ 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 16.7   n/a MPO419227  
diameter diameter 2.017 km 0.270 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.083   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

461568 (2004 GV78)          Discovered 2004-Apr-11 by NEAT at Palomar
Reference: Last Updated: 2016-03-24

[ show close-approach data ]
Alternate Designations
 2004 GV78 = 1998 HJ59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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