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118919 (2000 VR27)
Classification: Main-belt Asteroid          SPK-ID: 2118919
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1991415295678794 3.7241e-08  
a 2.78663416840945 1.3444e-08 au
q 2.231699577766276 1.0587e-07 au
i 15.93577897001374 4.624e-06 deg
node 67.05532653182414 1.4565e-05 deg
peri 77.03726706106862 2.1921e-05 deg
M 51.63265674640039 1.2397e-05 deg
tp 2458956.808525840864
(2020-Apr-17.30852584)
5.8751e-05 TDB
period 1699.097745990087
4.65
1.2296e-05
3.366e-08
d
yr
n .2118771570673958 1.5333e-09 deg/d
Q 3.341568759052623 1.6121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1323  
   data-arc span      7413 days (20.30 yr)  
   first obs. used      2000-11-01  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47964  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:59:30  

Additional Information
 Earth MOID = 1.30651 au 
 Jupiter MOID = 1.97852 au 
 T_jup = 3.246 
[ 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 14.51   n/a E2021B55  
diameter diameter 4.141 km 0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 31.3239 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.259   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118919 (2000 VR27)          Discovered 2000-Nov-01 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 VR27 = 2002 CV237 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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