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11110 (1995 VT1)
Classification: Main-belt Asteroid          SPK-ID: 2011110
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1274292037427039 4.0079e-08  
a 3.167410146659683 1.918e-08 au
q 2.763789593744278 1.2785e-07 au
i 8.796359158223275 3.5649e-06 deg
node 242.5122081023038 3.166e-05 deg
peri 148.5173286625927 3.5493e-05 deg
M 141.5187074304318 1.6671e-05 deg
tp 2458191.094344065081
(2018-Mar-13.59434407)
9.3387e-05 TDB
period 2058.993057718614
5.64
1.8702e-05
5.12e-08
d
yr
n .1748427458997282 1.5881e-09 deg/d
Q 3.571030699575087 2.1624e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2047  
   data-arc span      15281 days (41.84 yr)  
   first obs. used      1978-09-08  
   last obs. used      2020-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45054  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:01:45  

Additional Information
 Earth MOID = 1.77479 au 
 Jupiter MOID = 1.86785 au 
 T_jup = 3.172 
[ 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 12.3   n/a MPO467790  
diameter diameter 12.352 km 0.198 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 17.4281 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 0.167   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11110 (1995 VT1)          Discovered 1995-Nov-02 by Otomo, S. at Kiyosato
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1995 VT1 = 1978 RP16 = 1978 VF 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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