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69350 (1993 YP)
Classification: Mars-crossing Asteroid          SPK-ID: 2069350
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1174486597803073 3.9419e-08  
a 1.859230450264538 6.4066e-09 au
q 1.640866325658231 7.4612e-08 au
i 26.54608744946016 6.0359e-06 deg
node 149.4998880409393 7.4264e-06 deg
peri 229.1124523671639 2.3748e-05 deg
M 53.5325536527704 2.2295e-05 deg
tp 2458462.806410234172
(2018-Dec-10.30641023)
5.7391e-05 TDB
period 925.972869465994
2.54
4.7861e-06
1.31e-08
d
yr
n .3887802892190686 2.0095e-09 deg/d
Q 2.077594574870846 7.159e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1199  
   data-arc span      9474 days (25.94 yr)  
   first obs. used      1993-12-17  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50986  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 06:05:22  

Additional Information
 Earth MOID = .678228 au 
 Jupiter MOID = 3.31252 au 
 T_jup = 3.861 
[ 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 15.4   n/a MPO453095  
rotation period rot_per 31.79 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2007) Minor Planet Bull. 34, 72-77.]
[Warner, B.D. (2012) Minor Planet Bull. 39, 158-167.]

69350 (1993 YP)          Discovered 1993-Dec-17 by Garradd, G. J. at Siding Spring
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 YP = 2000 KB67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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