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JPL Small-Body Database Browser
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49745 (1999 VM153)
Classification: Main-belt Asteroid          SPK-ID: 2049745
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1789907324990947 5.3172e-08  
a 2.14344493809106 9.9894e-09 au
q 1.759788158550664 1.1766e-07 au
i 3.066799523944646 5.0726e-06 deg
node 205.4522358225119 9.8031e-05 deg
peri 76.40771780248502 9.9369e-05 deg
M 189.1208471236129 1.3943e-05 deg
tp 2459144.568404351478
(2020-Oct-22.06840435)
4.5265e-05 TDB
period 1146.217208299361
3.14
8.0128e-06
2.194e-08
d
yr
n .3140765968207117 2.1956e-09 deg/d
Q 2.527101717631455 1.1777e-08 au
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      7590 days (20.78 yr)  
   first obs. used      1998-03-29  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63909  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:52:07  

Additional Information
 Earth MOID = .745977 au 
 Jupiter MOID = 2.60793 au 
 T_jup = 3.689 
[ 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 16.7   n/a MPO417162  

49745 (1999 VM153)          Discovered 1999-Nov-11 by Spacewatch at Kitt Peak
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VM153 = 1998 HO29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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