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JPL Small-Body Database Browser
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277548 (2005 YH92)
Classification: Main-belt Asteroid          SPK-ID: 2277548
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07360864699405238 6.7159e-08  
a 2.608982693545519 2.504e-08 au
q 2.416939007442735 1.7252e-07 au
i .5843520713832649 1.0385e-05 deg
node 200.9909247338246 0.00064778 deg
peri 287.2745209592242 0.00065581 deg
M 43.14475206612713 9.7249e-05 deg
tp 2458416.027896011184
(2018-Oct-24.52789601)		 0.00041483 TDB
period 1539.236042756448
4.21		 2.216e-05
6.067e-08		 d
yr
n .2338822571717563 3.3671e-09 deg/d
Q 2.801026379648303 2.6883e-08 au
   Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      6264 days (17.15 yr)  
   first obs. used      2002-02-11  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62069  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:18:06  

Additional Information
 Earth MOID = 1.43236 au 
 Jupiter MOID = 2.22598 au 
 T_jup = 3.407 
[ 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 17.2   n/a MPO427524  

277548 (2005 YH92)          Discovered 2005-Dec-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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