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15275 (1991 GV6)
Classification: Main-belt Asteroid          SPK-ID: 2015275
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09415650374804616 3.0661e-08  
a 2.650015049772515 1.062e-08 au
q 2.40049889780623 8.1986e-08 au
i 2.761245348831727 4.1579e-06 deg
node 200.0667699330756 6.9778e-05 deg
peri 99.8707024358289 7.3419e-05 deg
M 232.5869737606356 2.3531e-05 deg
tp 2459758.176401755690
(2022-Jun-27.67640176)
0.00010341 TDB
period 1575.690575427384
4.31
9.4717e-06
2.593e-08
d
yr
n .2284712529313409 1.3734e-09 deg/d
Q 2.8995312017388 1.162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1806  
   data-arc span      15173 days (41.54 yr)  
   first obs. used      1979-08-30  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50427  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:53:41  

Additional Information
 Earth MOID = 1.38486 au 
 Jupiter MOID = 2.26421 au 
 T_jup = 3.383 
[ 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 14.49   n/a E2021B10  
rotation period rot_per 3.28 h n/a LCDB (Rev. 2020-October); 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:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

15275 (1991 GV6)          Discovered 1991-Apr-08 by Elst, E. W. at La Silla
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 GV6 = 1979 QW5 = 1997 WM54 = 1998 BF35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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