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100635 (1997 UQ24)
Classification: Main-belt Asteroid          SPK-ID: 2100635
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1420578542575791 7.0919e-08  
a 2.577897342969685 1.4e-08 au
q 2.211686777931097 1.788e-07 au
i 1.827238423991174 4.2131e-06 deg
node 315.5251047822415 0.00017482 deg
peri 64.0914506528916 0.00017557 deg
M 199.7813304499347 1.5435e-05 deg
tp 2459873.333296857220
(2022-Oct-20.83329686)
6.6114e-05 TDB
period 1511.808752056263
4.14
1.2316e-05
3.372e-08
d
yr
n .2381253577943318 1.9398e-09 deg/d
Q 2.944107908008273 1.5989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      510  
   data-arc span      8240 days (22.56 yr)  
   first obs. used      1997-10-30  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54832  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:05:05  

Additional Information
 Earth MOID = 1.2133 au 
 Jupiter MOID = 2.52363 au 
 T_jup = 3.411 
[ 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 16.06   n/a E2021B55  

100635 (1997 UQ24)          Discovered 1997-Oct-30 by Bickel, W. at Bergisch Gladbach
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
2033-Oct-19 12:30 00:03 Hygie 0.0375140826855446 0.0375110494742826 0.0375171164139455 2.7608184600306 2.76081808697783 2463890.021155891 3.41834814716381 299.753535041067 80.8754351920559 63.892517858701 62618.0137971556 T 18 CATAB v2.0f-lin.ifort 2020-Nov-12 20:05:06 2020-Nov-12 20:05

Alternate Designations
 1997 UQ24 = 1999 AU38 = 2001 QR48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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