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JPL Small-Body Database Browser
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35731 (1999 GH8)
Classification: Main-belt Asteroid          SPK-ID: 2035731
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1429774889074677 5.1506e-08  
a 2.369156186904103 8.8876e-09 au
q 2.030420184470963 1.2272e-07 au
i 1.446020215810685 3.5723e-06 deg
node 278.6872686373919 0.00019778 deg
peri 238.7166230949818 0.00019814 deg
M 318.8792857912467 1.3198e-05 deg
tp 2459152.641296939824
(2020-Oct-30.14129694)
4.9167e-05 TDB
period 1331.953200527769
3.65
7.495e-06
2.052e-08
d
yr
n .2702797664792988 1.5209e-09 deg/d
Q 2.707892189337243 1.0158e-08 au
  Orbit Determination Parameters
   # obs. used (total)      755  
   data-arc span      15659 days (42.87 yr)  
   first obs. used      1977-03-12  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55717  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:55:41  

Additional Information
 Earth MOID = 1.04021 au 
 Jupiter MOID = 2.28094 au 
 T_jup = 3.532 
[ 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 16.1   n/a MPO452669  

35731 (1999 GH8)          Discovered 1999-Apr-09 by LONEOS at Anderson Mesa
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 GH8 = 1977 EE6 = 2001 VU119 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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