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65668 (1988 AX1)
Classification: Main-belt Asteroid          SPK-ID: 2065668
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1536070591133431 4.738e-08  
a 2.598105106656354 1.3217e-08 au
q 2.199017821955513 1.242e-07 au
i 12.9724681711143 5.1773e-06 deg
node 307.1184657443232 1.887e-05 deg
peri 161.7056158713812 2.3218e-05 deg
M 176.5424275001315 1.4943e-05 deg
tp 2457850.381122881224
(2017-Apr-06.88112288)
6.092e-05 TDB
period 1529.619817664274
4.19
1.1672e-05
3.196e-08
d
yr
n .2353525992816432 1.7959e-09 deg/d
Q 2.997192391357196 1.5247e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1424  
   data-arc span      11635 days (31.85 yr)  
   first obs. used      1987-12-24  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4555  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:39:56  

Additional Information
 Earth MOID = 1.21925 au 
 Jupiter MOID = 2.12205 au 
 T_jup = 3.364 
[ 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 13.3   n/a MPO493329  
diameter diameter 6.598 km 0.243 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.233   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65668 (1988 AX1)          Discovered 1988-Jan-14 by Mrkos, A. at Klet
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1988 AX1 = 2000 AW9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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