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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 56 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2775751076644705 5.4177e-08  
a 1.838183572060789 5.161e-09 au
q 1.327949569138955 9.8935e-08 au
i 11.38959773840517 4.7558e-06 deg
node 117.763290857151 1.7235e-05 deg
peri 108.7316679323174 2.4003e-05 deg
M 149.3254104139364 1.9339e-05 deg
tp 2457022.916538218823
(2014-Dec-31.41653822)
4.8654e-05 JED
period 910.2941412611546
2.49
3.8337e-06
1.05e-08
d
yr
n .3954765648620378 1.6655e-09 deg/d
Q 2.348417574982624 6.5935e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1801  
   data-arc span      23380 days (64.01 yr)  
   first obs. used      1951-11-28  
   last obs. used      2015-12-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45493  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:56:14  

Additional Information
 Earth MOID = .376704 au 
 Jupiter MOID = 2.70035 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 LCDB (Rev. 2015-December); Warner et al., 2009 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
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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