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35886 (1999 JG80)
Classification: Main-belt Asteroid          SPK-ID: 2035886
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .136501415285777 2.7781e-08  
a 2.314971681015785 7.3975e-09 au
q 1.998974770210636 6.5631e-08 au
i 7.897851432752462 3.1767e-06 deg
node 116.2448299405507 2.4811e-05 deg
peri 224.908427768357 2.817e-05 deg
M 258.3063666607107 1.4636e-05 deg
tp 2459363.919489780056
(2021-May-29.41948978)
5.2939e-05 TDB
period 1286.521211060652
3.52
6.1666e-06
1.688e-08
d
yr
n .2798243798119767 1.3413e-09 deg/d
Q 2.630968591820934 8.4072e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2076  
   data-arc span      8258 days (22.61 yr)  
   first obs. used      1998-01-26  
   last obs. used      2020-09-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51496  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:38:23  

Additional Information
 Earth MOID = .998182 au 
 Jupiter MOID = 2.7339 au 
 T_jup = 3.557 
[ 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 14.2   n/a MPO333138  
diameter diameter 3.966 km 0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.19 h n/a LCDB (Rev. 2019-August); 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:
[Stephens, R.D. (2012) Minor Planet Bull. 39, 181-183.]
geometric albedo albedo 0.214   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35886 (1999 JG80)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1990-Nov-20 14:58 < 00:01 Eunom 0.00698381040403577 0.00698332150985734 0.00698429933866358 6.57149686270107 6.57149655683088 2448216.123293951 0.307006047191036 131.339286930558 23.8518907163657 87.7801256366284 43748.3138126801 T 33 CATAB v2.0f-lin.ifort 2020-Nov-13 00:38:29 2020-Nov-13 00:38
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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