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JPL Small-Body Database Browser
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27011 (1998 FU22)
Classification: Main-belt Asteroid          SPK-ID: 2027011
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1304751081807854 3.0482e-08  
a 2.212246433565594 6.5081e-09 au
q 1.923603340823566 6.7583e-08 au
i 2.829777689841242 3.6722e-06 deg
node 165.8990541339637 7.8616e-05 deg
peri 124.5353982068278 8.0202e-05 deg
M 39.95581434344844 1.6453e-05 deg
tp 2458467.109110669522
(2018-Dec-14.60911067)
5.4767e-05 TDB
period 1201.845612410749
3.29
5.3035e-06
1.452e-08
d
yr
n .2995393054502948 1.3218e-09 deg/d
Q 2.500889526307621 7.3572e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1512  
   data-arc span      13650 days (37.37 yr)  
   first obs. used      1982-07-20  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50493  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:33:49  

Additional Information
 Earth MOID = .908451 au 
 Jupiter MOID = 2.64545 au 
 T_jup = 3.643 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456463.5 (2013-Jun-20.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1302235224695901 3.0423e-08  
q 1.924696126011987 6.7404e-08 au
tp 2456061.893317556816
(2012-May-14.39331756)
5.3214e-05 TDB
node 165.995978858937 7.8715e-05 deg
peri 124.2536723434149 8.0307e-05 deg
i 2.827388518840539 3.6708e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1512  
   data-arc span      13650 days (37.37 yr)  
   first obs. used      1982-07-20  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50493  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:33:49  

Additional Information
 Jupiter MOID = 2.64545 au 
 T_jup = 3.643 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.255732613885999E-16 -2.043352594125337E-15 -2.322860390702782E-13 -3.020067623954133E-15 -6.466517551861774E-14 -8.347182877211295E-17
q -2.043352594125337E-15 4.543271823715722E-15 5.409340743083685E-13 7.107963010252532E-15 1.535699055782564E-13 2.388639798478288E-16
tp -2.322860390702782E-13 5.409340743083685E-13 2.831745520617688E-9 -2.569566320245241E-12 8.607221121667801E-10 7.997549153210776E-13
node -3.020067623954133E-15 7.107963010252532E-15 -2.569566320245241E-12 6.196004464174048E-9 -6.18879689103946E-9 5.590892744737922E-11
peri -6.466517551861774E-14 1.535699055782564E-13 8.607221121667801E-10 -6.18879689103946E-9 6.44921579170913E-9 -5.561584096917417E-11
i -8.347182877211295E-17 2.388639798478288E-16 7.997549153210776E-13 5.590892744737922E-11 -5.561584096917417E-11 1.34745703545499E-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 14.8   n/a MPO502359  

27011 (1998 FU22)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FU22 = 1999 OP5 = 1999 RA23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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