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49299 (1998 VU5)
Classification: Main-belt Asteroid          SPK-ID: 2049299
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07379335532835868 3.3548e-08  
a 2.528133427134767 1.0436e-08 au
q 2.34157397882871 8.5948e-08 au
i 3.474142265449253 3.7441e-06 deg
node 318.2348683711152 7.2254e-05 deg
peri 178.2429861836344 7.9102e-05 deg
M 313.6538886778159 3.2429e-05 deg
tp 2458789.520632899757
(2019-Nov-02.02063290)
0.00013243 TDB
period 1468.244603541115
4.02
9.0912e-06
2.489e-08
d
yr
n .2451907530473815 1.5182e-09 deg/d
Q 2.714692875440824 1.1206e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1515  
   data-arc span      7697 days (21.07 yr)  
   first obs. used      1998-11-10  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49903  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:18:33  

Additional Information
 Earth MOID = 1.35565 au 
 Jupiter MOID = 2.29988 au 
 T_jup = 3.446 
[ 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 14.5   n/a MPO365826  
rotation period rot_per 43.555 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

49299 (1998 VU5)          Discovered 1998-Nov-11 by Kagawa, T. at Gekko
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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