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150661 (2001 FU188)
Classification: Main-belt Asteroid          SPK-ID: 2150661
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1243045745304369 5.8726e-08  
a 3.152736671243249 3.8509e-08 au
q 2.760837080717851 1.8123e-07 au
i 17.91924164222933 6.3895e-06 deg
node 124.9039654784209 2.0971e-05 deg
peri 95.09969690223281 3.4055e-05 deg
M 147.14550133902 3.0247e-05 deg
tp 2458364.753699991686
(2018-Sep-03.25369999)
0.00016467 TDB
period 2044.701776575542
5.60
3.7462e-05
1.026e-07
d
yr
n .1760647954260237 3.2258e-09 deg/d
Q 3.544636261768647 4.3296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      432  
   data-arc span      7279 days (19.93 yr)  
   first obs. used      2001-02-02  
   last obs. used      2021-01-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53755  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:30  

Additional Information
 Earth MOID = 1.82454 au 
 Jupiter MOID = 1.79412 au 
 T_jup = 3.120 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457300.5 (2015-Oct-05.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1229261581348919 5.8694e-08  
q 2.768053697341955 1.8084e-07 au
tp 2456321.755109820145
(2013-Jan-29.25510982)
0.00015556 TDB
node 124.9944763712924 2.0997e-05 deg
peri 95.98710782813713 3.4447e-05 deg
i 17.89819734149955 6.3851e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      432  
   data-arc span      7279 days (19.93 yr)  
   first obs. used      2001-02-02  
   last obs. used      2021-01-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53755  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:30  

Additional Information
 Jupiter MOID = 1.79412 au 
 T_jup = 3.120 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.444961789288962E-15 -1.043459659952959E-14 -2.968457266867403E-12 -1.579450404341581E-14 -5.612300848522129E-13 2.297279183271228E-16
q -1.043459659952959E-14 3.270480255144936E-14 1.036564367806075E-11 5.259141768747907E-14 2.01133072846823E-12 1.89230033425829E-15
tp -2.968457266867403E-12 1.036564367806075E-11 2.419818589954516E-8 2.42645036257879E-11 4.301983307157514E-9 -7.055979870787527E-12
node -1.579450404341581E-14 5.259141768747907E-14 2.42645036257879E-11 4.408763198024041E-10 -4.147813843197332E-10 5.571568698882317E-11
peri -5.612300848522129E-13 2.01133072846823E-12 4.301983307157514E-9 -4.147813843197332E-10 1.186600811729375E-9 -5.418158130143743E-11
i 2.297279183271228E-16 1.89230033425829E-15 -7.055979870787527E-12 5.571568698882317E-11 -5.418158130143743E-11 4.076956567397867E-11

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 14.73   n/a E2021B55  

150661 (2001 FU188)          Discovered 2001-Mar-16 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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