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14994 Uppenkamp (1997 UW18)
Classification: Outer Main-belt Asteroid          SPK-ID: 2014994
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02384914619564706 4.0713e-08  
a 3.40413722401218 2.4842e-08 au
q 3.32295145768667 1.4022e-07 au
i 9.203271412380664 4.6982e-06 deg
node 62.39650138165084 2.6547e-05 deg
peri 111.6418145310345 9.8908e-05 deg
M 91.86532222333555 9.4101e-05 deg
tp 2458415.092723031067
(2018-Oct-23.59272303)
0.00060088 TDB
period 2294.082408990695
6.28
2.5112e-05
6.875e-08
d
yr
n .1569254873273649 1.7178e-09 deg/d
Q 3.485322990337691 2.5434e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1699  
   data-arc span      23905 days (65.45 yr)  
   first obs. used      1955-02-24  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48895  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:56:13  

Additional Information
 Earth MOID = 2.33692 au 
 Jupiter MOID = 1.51911 au 
 T_jup = 3.125 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6   n/a MPO473969  

14994 Uppenkamp           Discovered 1997 Oct. 28 by Spacewatch at Kitt Peak.
Wolfgang Uppenkamp (b. 1953) teaches literature in English and German at the Pascal-Gymnasium in Grevenbroich, North-Rhine Westphalia. He uses innovative media to inspire his students.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030614/MPCPages.arcLast Updated: 2005-04-26

[ show close-approach data ]
Alternate Designations
 1997 UW18 = 1994 GZ11 = 1999 CL17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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