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

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2915716446265207 6.8939e-08  
a 2.646634218441529 1.6961e-08 au
q 1.874950726645706 1.8154e-07 au
i 13.33635955247285 5.8997e-06 deg
node 268.7665552228729 2.9531e-05 deg
peri 83.61959989165345 3.0521e-05 deg
M 247.4431259705773 1.2376e-05 deg
tp 2458092.209766105249
(2017-Dec-04.70976611)
5.6783e-05 JED
period 1572.676189919928
4.31
1.5118e-05
4.139e-08
d
yr
n .2289091691649057 2.2004e-09 deg/d
Q 3.418317710237351 2.1906e-08 au
  Orbit Determination Parameters
   # obs. used (total)      974  
   data-arc span      7101 days (19.44 yr)  
   first obs. used      1996-11-06  
   last obs. used      2016-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48951  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:25:54  

Additional Information
 Earth MOID = .923751 au 
 Jupiter MOID = 2.25801 au 
 T_jup = 3.294 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2 mag n/a MPO319295  
diameter diameter 8.59 km 0.8 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 6
rotation period rot_per 18.5623 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2016) Astron. J. 150, A75.]
geometric albedo albedo 0.1658   0.033 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 6

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 | Physical Parameters | Discovery Circumstances ]
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