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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .292805447909729 1.2991e-08  
a 2.644865592738398 1.1564e-08 au
q 1.870434538195601 3.7398e-08 au
i 13.34190377144183 4.3234e-07 deg
node 268.7445742080798 4.4907e-06 deg
peri 83.63767586491409 6.2873e-06 deg
M 298.8134328286569 8.9243e-06 deg
tp 2459663.528382161658
(2022-Mar-25.02838216)
4.0193e-05 TDB
period 1571.100030975746
4.30
1.0304e-05
2.821e-08
d
yr
n .2291388154173855 1.5028e-09 deg/d
Q 3.419296647281195 1.495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1784  
   data-arc span      8998 days (24.64 yr)  
   first obs. used      1996-11-06  
   last obs. used      2021-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45597  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 04:12:32  

Additional Information
 Earth MOID = .919533 au 
 Jupiter MOID = 2.26846 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 13.36   n/a MPO614063  
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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