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85416 (1996 XN2)
Classification: Main-belt Asteroid          SPK-ID: 2085416
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2523991479575063 6.8198e-08  
a 2.554460737313612 1.2774e-08 au
q 1.909717023724753 1.8016e-07 au
i 2.647936676411049 5.3555e-06 deg
node 287.766270014129 0.00012583 deg
peri 78.44732428950466 0.00012641 deg
M 37.85197711698407 1.6023e-05 deg
tp 2459239.704590837006
(2021-Jan-25.20459084)
6.5409e-05 TDB
period 1491.239073832965
4.08
1.1185e-05
3.062e-08
d
yr
n .2414099833601356 1.8107e-09 deg/d
Q 3.19920445090247 1.5998e-08 au
  Orbit Determination Parameters
   # obs. used (total)      661  
   data-arc span      8804 days (24.10 yr)  
   first obs. used      1996-12-04  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57344  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:12:56  

Additional Information
 Earth MOID = .909551 au 
 Jupiter MOID = 2.28032 au 
 T_jup = 3.391 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.74   n/a E2021B10  

85416 (1996 XN2)          Discovered 1996-Dec-04 by Klet at Klet
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1996 XN2 = 2000 RE64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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