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22006 (1999 XP51)
Classification: Main-belt Asteroid          SPK-ID: 2022006
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08473370110401215 3.1631e-08  
a 3.03577680573208 1.4639e-08 au
q 2.778544201256685 9.3778e-08 au
i .8237930374984473 3.4713e-06 deg
node 355.67703725801 0.00022466 deg
peri 245.3649351706223 0.00022558 deg
M 176.4297078730154 2.2059e-05 deg
tp 2458253.669152071004
(2018-May-15.16915207)
0.00011607 TDB
period 1931.982483923686
5.29
1.3974e-05
3.826e-08
d
yr
n .1863370931132211 1.3478e-09 deg/d
Q 3.293009410207475 1.5879e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1989  
   data-arc span      9976 days (27.31 yr)  
   first obs. used      1993-10-10  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5128  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:57:33  

Additional Information
 Earth MOID = 1.76456 au 
 Jupiter MOID = 1.71007 au 
 T_jup = 3.236 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457288.5 (2015-Sep-23.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08571469101107874 3.1383e-08  
q 2.774840651435823 9.3022e-08 au
tp 2456330.286157693335
(2013-Feb-06.78615769)
0.00011256 TDB
node 355.8877860682831 0.00022353 deg
peri 246.704607926373 0.00022444 deg
i .8268875913613584 3.4765e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1989  
   data-arc span      9976 days (27.31 yr)  
   first obs. used      1993-10-10  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5128  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:57:33  

Additional Information
 Jupiter MOID = 1.71007 au 
 T_jup = 3.236 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.848762832655402E-16 -2.890673627109268E-15 -4.426538171958836E-13 9.943686443393058E-17 -7.510744986206757E-14 3.289693101515115E-17
q -2.890673627109268E-15 8.653109192244748E-15 1.595148728109283E-12 -1.659488764596094E-15 2.887761095677467E-13 -6.556060845582742E-17
tp -4.426538171958836E-13 1.595148728109283E-12 1.266958252049005E-8 1.032213218428314E-11 2.292408759206918E-9 4.890704636306758E-14
node 9.943686443393058E-17 -1.659488764596094E-15 1.032213218428314E-11 4.996352398474231E-8 -4.995621663821928E-8 1.300421649390607E-10
peri -7.510744986206757E-14 2.887761095677467E-13 2.292408759206918E-9 -4.995621663821928E-8 5.037417217764052E-8 -1.300191628690044E-10
i 3.289693101515115E-17 -6.556060845582742E-17 4.890704636306758E-14 1.300421649390607E-10 -1.300191628690044E-10 1.20858802533033E-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 13.7   n/a MPO449115  
diameter diameter 10.025 km 0.534 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22006 (1999 XP51)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XP51 = 1993 TD43 = 1996 FN2 = 1999 VX30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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