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JPL Small-Body Database Browser
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59571 (1999 JY48)
Classification: Main-belt Asteroid          SPK-ID: 2059571
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1984350310851661 3.6384e-08  
a 2.740560243672855 1.3662e-08 au
q 2.196737086528862 9.9378e-08 au
i 2.34624583632379 4.271e-06 deg
node 40.1061739920705 9.9715e-05 deg
peri 283.0574285604572 0.00010026 deg
M 164.7034953123575 1.1743e-05 deg
tp 2458242.345404392741
(2018-May-03.84540439)
5.2591e-05 TDB
period 1657.133346812071
4.54
1.2392e-05
3.393e-08
d
yr
n .2172426260641933 1.6245e-09 deg/d
Q 3.284383400816849 1.6373e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1120  
   data-arc span      12286 days (33.64 yr)  
   first obs. used      1986-08-30  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57398  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:47:19  

Additional Information
 Earth MOID = 1.18593 au 
 Jupiter MOID = 2.05041 au 
 T_jup = 3.320 
[ 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 14.8   n/a MPO267895  

59571 (1999 JY48)          Discovered 1999-May-10 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
2014-Jan-23 23:36 < 00:01 Juno 0.0232617761482039 0.0232607801931542 0.0232627721361682 8.36594374280489 8.36594368028932 2456681.483350578 0.206485448522971 78.2234685581349 34.3685237291969 59.3352709448504 89977.8383393132 T 25 CATAB v2.0f-lin.ifort 2020-May-20 11:47:22 2020-May-20 11:47

Alternate Designations
 1999 JY48 = 1986 QC6 = 2000 SL152 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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