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79990 (1999 FP1)
Classification: Main-belt Asteroid          SPK-ID: 2079990
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01526977996361601 4.1439e-08  
a 2.884490137073013 2.0145e-08 au
q 2.840444607372687 1.246e-07 au
i 1.429408074592603 6.3889e-06 deg
node 206.8350435684938 0.00017189 deg
peri 98.35425960657312 0.00027503 deg
M 61.43821465353981 0.00021592 deg
tp 2459091.121751039259
(2020-Aug-29.62175104)
0.0010729 TDB
period 1789.377673908898
4.90
1.8745e-05
5.132e-08
d
yr
n .2011872648514606 2.1076e-09 deg/d
Q 2.928535666773339 2.0452e-08 au
  Orbit Determination Parameters
   # obs. used (total)      544  
   data-arc span      9070 days (24.83 yr)  
   first obs. used      1996-09-08  
   last obs. used      2021-07-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60947  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 22:02:46  

Additional Information
 Earth MOID = 1.82503 au 
 Jupiter MOID = 2.0833 au 
 T_jup = 3.292 
[ 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 15.32   n/a MPO637112  

79990 (1999 FP1)          Discovered 1999-Mar-16 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1999 FP1 = 2001 QW235 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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