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

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 66 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2776167448048809 4.2632e-08  
a 1.838253131010811 3.5487e-09 au
q 1.327923280652209 7.812e-08 au
i 11.39013305422817 3.8454e-06 deg
node 117.7419112180369 1.5354e-05 deg
peri 108.7785941934712 1.9097e-05 deg
M 263.8671419682081 1.2426e-05 deg
tp 2458843.594846293683
(2019-Dec-26.09484629)
3.1473e-05 TDB
period 910.3458115932033
2.49
2.6361e-06
7.217e-09
d
yr
n .3954541180015551 1.1451e-09 deg/d
Q 2.348582981369413 4.5339e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2615  
   data-arc span      24601 days (67.35 yr)  
   first obs. used      1951-11-28  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42184  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 18:38:44  

Additional Information
 Earth MOID = .377317 au 
 Jupiter MOID = 2.70314 au 
 T_jup = 3.950 
[ show covariance matrix ]

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 14.0   n/a MPO400052  
diameter diameter 2.823 km 0.447 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 2.5488 h n/a LCDB (Rev. 2019-January); 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]
geometric albedo albedo 0.533   0.228 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
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

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Alternate Designations
 1992 AX = 1987 BH2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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