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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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1856159967538394 3.7355e-08  
a 2.667077157174582 1.1401e-08 au
q 2.172024972226225 1.016e-07 au
i 11.42313863853882 5.2128e-06 deg
node 312.376294285805 1.8424e-05 deg
peri 70.32758075545136 2.3094e-05 deg
M 2.071176072562323 1.4293e-05 deg
tp 2458591.346939857425
(2019-Apr-17.84693986)
6.314e-05 TDB
period 1590.932656560976
4.36
1.0201e-05
2.793e-08
d
yr
n .2262823624339892 1.451e-09 deg/d
Q 3.162129342122938 1.3517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1441  
   data-arc span      9988 days (27.35 yr)  
   first obs. used      1992-07-24  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5395  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:07:56  

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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