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JPL Small-Body Database Browser
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26980 (1997 UQ10)
Classification: Main-belt Asteroid          SPK-ID: 2026980
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2567695665485302 4.0839e-08  
a 2.604652051027592 9.3016e-09 au
q 1.935856672875497 1.0691e-07 au
i 4.792577096442634 3.7896e-06 deg
node 145.0170228943633 5.0388e-05 deg
peri 234.2218661683996 5.093e-05 deg
M 138.5299284758177 6.2897e-06 deg
tp 2458409.667864198834
(2018-Oct-18.16786420)
2.6507e-05 TDB
period 1535.405173659273
4.20
8.2247e-06
2.252e-08
d
yr
n .2344657984589343 1.256e-09 deg/d
Q 3.273447429179686 1.169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1113  
   data-arc span      10605 days (29.03 yr)  
   first obs. used      1991-04-06  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49551  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 06:07:10  

Additional Information
 Earth MOID = .942534 au 
 Jupiter MOID = 2.19611 au 
 T_jup = 3.361 
[ 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 15.1   n/a MPO416978  

26980 (1997 UQ10)          Discovered 1997-Oct-29 by Zoltowski, F. B. at Woomera
Reference: 20010804/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
2013-Dec-19 21:52 < 00:01 Thisb 0.0410166637609848 0.0410133066743793 0.0410200208489263 5.10533553663667 5.10533550407624 2456646.411140772 0.495862310943952 167.778250872091 46.3794064483708 4.29363366265257 37776.9617353498 T 24 CATAB v2.0f-lin.ifort 2020-May-20 06:07:17 2020-May-20 06:07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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