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JPL Small-Body Database Browser
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27300 (2000 AA168)
Classification: Main-belt Asteroid          SPK-ID: 2027300
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06875128829334451 3.3521e-08  
a 2.271052576075614 7.6564e-09 au
q 2.114914785688497 7.534e-08 au
i 9.715819715820361 3.5124e-06 deg
node 135.8379715518427 2.1279e-05 deg
peri 38.4439256091211 3.343e-05 deg
M 221.9386246539539 2.6284e-05 deg
tp 2459079.912004156388
(2020-Aug-18.41200416)
9.1875e-05 TDB
period 1250.084037361737
3.42
6.3216e-06
1.731e-08
d
yr
n .2879806390934873 1.4563e-09 deg/d
Q 2.427190366462731 8.1827e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1855  
   data-arc span      12356 days (33.83 yr)  
   first obs. used      1986-02-07  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48405  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:36:36  

Additional Information
 Earth MOID = 1.13075 au 
 Jupiter MOID = 2.55672 au 
 T_jup = 3.590 
[ 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 13.8   n/a MPO347726  
diameter diameter 4.752 km 0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 6.3208 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2014) http://www.asu.cas.cz/~ppravec/neo.htm]
[Oey, J. (2016) Minor Planet Bull. 43, 45-51.]
geometric albedo albedo 0.284   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

27300 (2000 AA168)          Discovered 2000-Jan-08 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AA168 = 1986 CD1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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