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300837 (2007 XA35)
Classification: Main-belt Asteroid          SPK-ID: 2300837
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .207707784595539 5.8342e-08  
a 2.625434577736565 2.5208e-08 au
q 2.080111377994379 1.6031e-07 au
i 6.191817753583373 7.4115e-06 deg
node 288.9210537368644 5.159e-05 deg
peri 84.67310172669964 5.5406e-05 deg
M 14.45265618211652 2.0594e-05 deg
tp 2458938.119995973052
(2020-Mar-29.61999597)
8.8436e-05 TDB
period 1553.818285491978
4.25
2.2379e-05
6.127e-08
d
yr
n .2316873236473819 3.3369e-09 deg/d
Q 3.170757777478752 3.0444e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      8107 days (22.20 yr)  
   first obs. used      1998-08-17  
   last obs. used      2020-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57996  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:29:25  

Additional Information
 Earth MOID = 1.09169 au 
 Jupiter MOID = 2.35544 au 
 T_jup = 3.363 
[ 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 16.3   n/a MPO440421  

300837 (2007 XA35)          Discovered 2007-Dec-13 by LINEAR at Socorro
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

[ 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
2032-Jun-22 22:32 00:01 Thisb 0.028051122683085 0.0280486061276966 0.0280536409177407 3.39493967240671 3.3949396008101 2463406.439192225 1.24442779173822 559.605395667521 97.7145805657989 -81.7989799006883 42486.0609108804 T 15 CATAB v2.0f-lin.ifort 2020-Nov-11 19:29:26 2020-Nov-11 19:29
2081-Jul-04 21:44 00:01 Thisb 0.024719544657834 0.0247153688066415 0.0247237386099584 3.44663593663666 3.44663585660923 2481315.405324872 1.3885037540269 1277.72654422994 114.377146489937 82.1212966922464 32004.1250151303 T 15 CATAB v2.0f-lin.ifort 2020-Nov-11 19:29:26 2020-Nov-11 19:29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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