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16774 (1996 VP1)
Classification: Main-belt Asteroid          SPK-ID: 2016774
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2926905079127852 1.2997e-08  
a 2.644706334577943 1.1902e-08 au
q 1.870625894230165 3.7415e-08 au
i 13.34194129025527 4.324e-07 deg
node 268.7449430856614 4.496e-06 deg
peri 83.64602352986367 6.3491e-06 deg
M 253.8764400967452 8.9578e-06 deg
tp 2459663.599081029731
(2022-Mar-25.09908103)
4.1341e-05 TDB
period 1570.958129586735
4.30
1.0604e-05
2.903e-08
d
yr
n .2291595130512508 1.5469e-09 deg/d
Q 3.418786774925721 1.5385e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1734  
   data-arc span      8868 days (24.28 yr)  
   first obs. used      1996-11-06  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46111  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:41:20  

Additional Information
 Earth MOID = .918906 au 
 Jupiter MOID = 2.26888 au 
 T_jup = 3.294 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.35   n/a E2021B10  
diameter diameter 7.798 km 0.149 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 18.5635 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.167   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

16774 (1996 VP1)          Discovered 1996-Nov-06 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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