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120214 Danteberdeguez (2004 EG78)
Classification: Main-belt Asteroid          SPK-ID: 2120214
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06681163464877225 4.6456e-08  
a 2.812150636467526 2.3191e-08 au
q 2.624266255566545 1.2929e-07 au
i 4.884106711896152 4.4309e-06 deg
node 144.8581863286732 6.64e-05 deg
peri 119.9781374894841 7.8583e-05 deg
M 123.4755388961307 4.347e-05 deg
tp 2458609.707834977991
(2019-May-06.20783498)
0.00020518 TDB
period 1722.488367407224
4.72
2.1307e-05
5.834e-08
d
yr
n .2089999600646884 2.5854e-09 deg/d
Q 3.000035017368507 2.4741e-08 au
  Orbit Determination Parameters
   # obs. used (total)      488  
   data-arc span      8892 days (24.34 yr)  
   first obs. used      1996-09-08  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60917  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:24:26  

Additional Information
 Earth MOID = 1.61095 au 
 Jupiter MOID = 2.05236 au 
 T_jup = 3.312 
[ 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 15.5   n/a MPO436580  

120214 Danteberdeguez           Discovered 2004 Mar. 15 by the Catalina Sky Survey.
Dante Berdeguez (b. 1976) is a Spacecraft Systems Engineer at NASA's Goddard Spaceflight Center. He specializes in both spacecraft and ground system integration and testing. He contributed to the NASA OSIRIS-REx Asteroid Sample Return Mission as Ground Systems Readiness Test Engineer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2016-08-18Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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