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27786 (1992 PN1)
Classification: Main-belt Asteroid          SPK-ID: 2027786
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1856159938929731 3.5116e-08  
a 2.667077158113318 1.0699e-08 au
q 2.172024980620868 9.455e-08 au
i 11.42313914617542 4.9818e-06 deg
node 312.3762958765606 1.7758e-05 deg
peri 70.32757997924472 2.2427e-05 deg
M 2.071174997546806 1.3565e-05 deg
tp 2458591.346944603363
(2019-Apr-17.84694460)
5.9928e-05 TDB
period 1590.932657400921
4.36
9.5728e-06
2.621e-08
d
yr
n .2262823623145217 1.3616e-09 deg/d
Q 3.162129335605768 1.2685e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1463  
   data-arc span      9994 days (27.36 yr)  
   first obs. used      1992-07-24  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53603  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:41:36  

Additional Information
 Earth MOID = 1.2041 au 
 Jupiter MOID = 2.44452 au 
 T_jup = 3.330 
[ 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 14.1   n/a MPO358889  
diameter diameter 4.782 km 0.334 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.213   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

27786 (1992 PN1)          Discovered 1992-Aug-08 by Elst, E. W. at Caussols
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 PN1 = 1997 XP10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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