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101535 (1998 YQ13)
Classification: Main-belt Asteroid          SPK-ID: 2101535
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2194239123549793 3.1601e-08  
a 2.374050223568865 8.5941e-09 au
q 1.853126835386171 7.6891e-08 au
i 1.587921755829426 3.7003e-06 deg
node 262.2558146264313 0.00017177 deg
peri 51.23774799297681 0.00017213 deg
M 39.42605670885033 1.2126e-05 deg
tp 2458854.176486160830
(2020-Jan-05.67648616)
4.4796e-05 TDB
period 1336.082514442193
3.66
7.255e-06
1.986e-08
d
yr
n .2694444363343069 1.4631e-09 deg/d
Q 2.894973611751558 1.048e-08 au
  Orbit Determination Parameters
   # obs. used (total)      707  
   data-arc span      10099 days (27.65 yr)  
   first obs. used      1993-03-24  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55846  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:29:23  

Additional Information
 Earth MOID = .839638 au 
 Jupiter MOID = 2.39305 au 
 T_jup = 3.509 
[ 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 16.0   n/a MPO436475  

101535 (1998 YQ13)          Discovered 1998-Dec-19 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
2172-Aug-01 10:50 < 00:01 Amphi 0.0348433893332833 0.0348189389453998 0.034867855243343 5.10168017203889 5.10168013969894 2514579.951187116 0.747243411653757 1683.02471006821 43.9244974259186 43.5939537439088 81830.559379699 T 17 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:24 2020-Dec-17 22:29

Alternate Designations
 1998 YQ13 = 1993 FE3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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