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295579 (2008 SG110)
Classification: Main-belt Asteroid          SPK-ID: 2295579
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01918274041609293 6.5321e-08  
a 2.534171057113094 2.846e-08 au
q 2.485558711554518 1.6904e-07 au
i 9.179054090913102 7.9319e-06 deg
node 30.60848602889162 3.776e-05 deg
peri 17.90554000300744 0.00023171 deg
M 288.4509828087166 0.00023052 deg
tp 2459293.355569940826
(2021-Mar-19.85556994)
0.00094588 TDB
period 1473.507384410885
4.03
2.4823e-05
6.796e-08
d
yr
n .2443150294383694 4.1157e-09 deg/d
Q 2.58278340267167 2.9006e-08 au
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      6847 days (18.75 yr)  
   first obs. used      2000-10-01  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64494  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:24  

Additional Information
 Earth MOID = 1.49368 au 
 Jupiter MOID = 2.46191 au 
 T_jup = 3.431 
[ 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 16.4   n/a MPO248624  

295579 (2008 SG110)          Discovered 2008-Sep-22 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ 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
1960-May-03 21:37 00:01 Psych 0.0351469058693796 0.0351335858576692 0.0351602282090054 3.89035929182402 3.89035920333766 2437058.400886616 1.36662612748717 880.882902032449 416.978899956952 -48.2892497100316 10206.7728710587 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 05:43:26 2019-Sep-24 05:43
2065-Apr-04 14:32 00:02 Psych 0.0300162173548394 0.0300006888100031 0.030031749021464 3.89824772155132 3.89824761814959 2475380.105573189 1.61336502021459 958.64547763749 405.057593540738 40.6517702685244 8041.06515010955 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 05:43:26 2019-Sep-24 05:43

Alternate Designations
 2008 SG110 = 2000 TH15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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