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29438 (1997 MV)
Classification: Main-belt Asteroid          SPK-ID: 2029438
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04290177569806895 5.7144e-08  
a 2.237204789444736 1.292e-08 au
q 2.141224731377332 1.2519e-07 au
i 8.711757132118075 5.4699e-06 deg
node 123.2729732970849 3.7089e-05 deg
peri 19.54081072627556 7.7098e-05 deg
M 338.3436017747289 6.9776e-05 deg
tp 2457474.025970473918
(2016-Mar-26.52597047)
0.00023713 JED
period 1222.241533207638
3.35
1.0588e-05
2.899e-08
d
yr
n .2945408008310924 2.5515e-09 deg/d
Q 2.33318484751214 1.3474e-08 au
  Orbit Determination Parameters
   # obs. used (total)      750  
   data-arc span      7322 days (20.05 yr)  
   first obs. used      1995-11-29  
   last obs. used      2015-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50804  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:10:07  

Additional Information
 Earth MOID = 1.15649 au 
 Jupiter MOID = 2.67235 au 
 T_jup = 3.621 
[ 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 15.4 mag n/a MPO358904  
rotation period rot_per 2.4404 h n/a LCDB (Rev. 2015-December); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

29438 (1997 MV)          Discovered 1997-Jun-26 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 MV = 1998 XQ80 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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