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30966 (1994 XN1)
Classification: Main-belt Asteroid          SPK-ID: 2030966
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07348343435691179 4.5881e-08  
a 2.384228969174301 9.5246e-09 au
q 2.209027636226133 1.0835e-07 au
i 4.417704855241271 4.4861e-06 deg
node 47.34357552795833 6.153e-05 deg
peri 118.2717326731006 6.8145e-05 deg
M 287.967528256361 3.0652e-05 deg
tp 2459469.558170231964
(2021-Sep-12.05817023)
0.00011508 TDB
period 1344.684403281786
3.68
8.0577e-06
2.206e-08
d
yr
n .2677208117543401 1.6042e-09 deg/d
Q 2.559430302122468 1.0224e-08 au
  Orbit Determination Parameters
   # obs. used (total)      715  
   data-arc span      11099 days (30.39 yr)  
   first obs. used      1990-09-24  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63199  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:43:13  

Additional Information
 Earth MOID = 1.2191 au 
 Jupiter MOID = 2.40904 au 
 T_jup = 3.529 
[ 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 15.83   n/a MPCxxxxx  

30966 (1994 XN1)          Discovered 1994-Dec-02 by Farra d'Isonzo at Farra d'Isonzo
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 XN1 = 1992 EE20 = 1996 GR14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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