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5407 (1992 AX)
Classification: Mars-crossing Asteroid          SPK-ID: 2005407
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 48 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2775656933436975 6.9417e-08  
a 1.838397297332761 5.3556e-09 AU
q 1.328121276857414 1.2793e-07 AU
i 11.39014377077767 5.5363e-06 deg
node 117.7667163158316 1.7187e-05 deg
peri 108.705264448509 2.5424e-05 deg
M 272.0887878782621 2.1712e-05 deg
tp 2457022.830606945585
(2014-Dec-31.33060695)
5.5112e-05 JED
period 910.452905478929
2.49
3.9785e-06
1.089e-08
d
yr
n .3954076019018555 1.7278e-09 deg/d
Q 2.348673317808108 6.8421e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      1695  
   data-arc span      22777 days (62.36 yr)  
   first obs. used      1951-11-28  
   last obs. used      2014-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45408  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 13:48:18  

Additional Information
 Earth MOID = .37775 AU 
 T_jup = 3.950 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO279571  
rotation period rot_per 2.5488 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Published Reference List:
[Pravec, P.; Sarounova, L.; Rabinowitz, D.L.; Hicks, M.D.; et al. (2000) Icarus 146, 190-203.]
[Pravec, P.; et al. (2006) Icarus 181, 63-93.]
[Pravec, P.; Wolf, M.; Sarounova, L. (2007) http://www.asu.cas.cz/~ppravec/neo.htm]
[Pravec, P.; Wolf, M.; Sarounova, L. (2012) http://www.asu.cas.cz/~ppravec/neo.htm]
SMASSII spectral type spec_B Sk   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

5407 (1992 AX)          Discovered 1992-Jan-04 by Ueda and Kaneda at Kushiro (399)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1992 AX = 1987 BH2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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