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14200 (1998 XY77)
Classification: Main-belt Asteroid          SPK-ID: 2014200
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07481647833339759 1.6406e-08  
a 2.454785966347551 8.0355e-09 au
q 2.271127525283181 4.0531e-08 au
i 6.586638281439646 5.0262e-07 deg
node 160.5242608722169 6.514e-06 deg
peri 274.8272630388186 1.2799e-05 deg
M 259.3476112865058 1.4467e-05 deg
tp 2459593.271945587390
(2022-Jan-13.77194559)
5.7297e-05 TDB
period 1404.814155121026
3.85
6.8978e-06
1.889e-08
d
yr
n .2562616547446346 1.2583e-09 deg/d
Q 2.638444407411921 8.6367e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2283  
   data-arc span      11022 days (30.18 yr)  
   first obs. used      1990-10-12  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48489  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:19:51  

Additional Information
 Earth MOID = 1.29711 au 
 Jupiter MOID = 2.52667 au 
 T_jup = 3.480 
[ 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 13.64   n/a E2021B10  

14200 (1998 XY77)          Discovered 1998-Dec-15 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 XY77 = 1990 TW14 = 1994 XE2 = 1996 FS8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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