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71055 (1999 XV93)
Classification: Main-belt Asteroid          SPK-ID: 2071055
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2094636670913699 4.2592e-08  
a 2.733012019937339 1.6546e-08 au
q 2.160545300036472 1.18e-07 au
i 10.4494518118056 4.1169e-06 deg
node 101.4302087096492 2.8011e-05 deg
peri 295.2952095170896 2.9939e-05 deg
M 240.8167582429951 1.3033e-05 deg
tp 2459546.853126524404
(2021-Nov-28.35312652)
6.3261e-05 TDB
period 1650.291791439926
4.52
1.4987e-05
4.103e-08
d
yr
n .2181432410118758 1.981e-09 deg/d
Q 3.305478739838207 2.0012e-08 au
  Orbit Determination Parameters
   # obs. used (total)      732  
   data-arc span      10398 days (28.47 yr)  
   first obs. used      1991-01-11  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53997  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:20:00  

Additional Information
 Earth MOID = 1.1926 au 
 Jupiter MOID = 2.17978 au 
 T_jup = 3.298 
[ 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 14.8   n/a MPO337798  

71055 (1999 XV93)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20031109/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
2097-Apr-12 02:23 00:02 Cybel 0.0479129659379912 0.047900424688932 0.047925507295211 4.40912147549073 4.40912144669614 2487075.599067213 2.32231746345523 635.48635239594 59.1178563110796 10.3886770414658 24505.5278347776 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 16:20:13 2020-Feb-23 16:20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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