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332873 (2010 XG77)
Classification: Main-belt Asteroid          SPK-ID: 2332873
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1150687102240535 5.7692e-08  
a 2.345040586015485 2.268e-08 au
q 2.075199790359624 1.3237e-07 au
i 5.930503724099459 6.357e-06 deg
node 246.3641148198847 6.0601e-05 deg
peri 219.3711309818731 7.0508e-05 deg
M 206.8155927706555 3.5313e-05 deg
tp 2459558.630854441338
(2021-Dec-10.13085444)
0.00013123 TDB
period 1311.668147124516
3.59
1.9028e-05
5.21e-08
d
yr
n .2744596648086671 3.9816e-09 deg/d
Q 2.614881381671346 2.529e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      5555 days (15.21 yr)  
   first obs. used      2004-04-14  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48004  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 21:12:13  

Additional Information
 Earth MOID = 1.09587 au 
 Jupiter MOID = 2.52025 au 
 T_jup = 3.545 
[ 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 17.3   n/a MPO434083  

332873 (2010 XG77)          Discovered 2006-Oct-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ 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
2125-Jan-22 22:16 00:09 Thisb 0.0274291572896129 0.0273795138856847 0.027478838431091 4.33577904288048 4.33577898554874 2497222.427934647 8.70084866608869 2949.8238211727 100.148539818416 32.9772056807118 22320.5053463553 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 21:12:16 2020-Feb-25 21:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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