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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0669508804421178 5.0588e-08  
a 2.812102755156106 2.7647e-08 au
q 2.6238299998047 1.4718e-07 au
i 4.884116271142317 4.9037e-06 deg
node 144.8581925282396 6.9626e-05 deg
peri 119.9871888743954 8.1772e-05 deg
M 81.64993100090723 4.328e-05 deg
tp 2458609.840376640594
(2019-May-06.34037664)
0.00020543 TDB
period 1722.444375462163
4.72
2.5402e-05
6.955e-08
d
yr
n .2090052980105123 3.0823e-09 deg/d
Q 3.000375510507513 2.9498e-08 au
  Orbit Determination Parameters
   # obs. used (total)      417  
   data-arc span      8725 days (23.89 yr)  
   first obs. used      1996-09-08  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62112  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:08:51  

Additional Information
 Earth MOID = 1.61228 au 
 Jupiter MOID = 2.05328 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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