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14394 (1990 SP15)
Classification: Outer Main-belt Asteroid          SPK-ID: 2014394
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0726106258607683 6.8647e-08  
a 3.223664383298616 3.9166e-08 au
q 2.989592094862236 2.1248e-07 au
i 15.6455241059927 7.5588e-06 deg
node 193.004678166455 2.291e-05 deg
peri 67.07736312749734 5.2682e-05 deg
M 216.5782040920295 4.7548e-05 deg
tp 2458242.739904285728
(2018-May-04.23990429)
0.00028322 JED
period 2114.088473257025
5.79
3.8528e-05
1.055e-07
d
yr
n .1702861562105647 3.1033e-09 deg/d
Q 3.457736671734996 4.201e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1045  
   data-arc span      9223 days (25.25 yr)  
   first obs. used      1990-09-18  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49671  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:27:22  

Additional Information
 Earth MOID = 2.0171 au 
 Jupiter MOID = 1.61693 au 
 T_jup = 3.126 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.0 mag n/a MPO267763  
diameter diameter 24.10 km 1.3 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 8
geometric albedo albedo 0.0697   0.008 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 8

14394 (1990 SP15)          Discovered 1990-Sep-18 by Holt, H. E. at Palomar
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 SP15 = 1990 SR26 = 1994 GO = 1999 CE62 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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