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JPL Small-Body Database Browser
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59674 (1999 JY100)
Classification: Main-belt Asteroid          SPK-ID: 2059674
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1187351530836709 5.0948e-08  
a 2.595672351593688 1.4071e-08 au
q 2.287474797572159 1.3001e-07 au
i 14.60742653045629 5.2675e-06 deg
node 140.771857374937 1.9745e-05 deg
peri 206.3798078463438 2.9804e-05 deg
M 282.6211939841934 2.4611e-05 deg
tp 2459328.816535976157
(2021-Apr-24.31653598)
0.00010552 TDB
period 1527.471914302638
4.18
1.2421e-05
3.401e-08
d
yr
n .2356835478473309 1.9165e-09 deg/d
Q 2.903869905615216 1.5742e-08 au
  Orbit Determination Parameters
   # obs. used (total)      996  
   data-arc span      7650 days (20.94 yr)  
   first obs. used      1999-05-12  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59631  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:48:27  

Additional Information
 Earth MOID = 1.28655 au 
 Jupiter MOID = 2.49005 au 
 T_jup = 3.362 
[ 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 14.5   n/a MPO337727  

59674 (1999 JY100)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20030614/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
2183-Sep-11 00:22 00:18 Hebe 0.0138172797521991 0.0138015364527734 0.0138330743553299 1.78412061425198 1.78412036207188 2518637.515325248 18.0202519542445 1541.29308167621 52.9685973565409 -59.4659692157435 33511.85599641 T 20 CATAB v2.0f-lin.ifort 2020-May-20 11:48:29 2020-May-20 11:48
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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