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332153 (2005 YL77)
Classification: Inner Main-belt Asteroid          SPK-ID: 2332153
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08354965557733628 4.1287e-08  
a 1.91003073051098 1.1766e-08 au
q 1.750448320834659 8.4399e-08 au
i 24.2981796180382 7.5485e-06 deg
node 99.31911613773558 1.1788e-05 deg
peri 243.456279492956 5.0429e-05 deg
M 278.7968738862235 4.9697e-05 deg
tp 2459217.984948918154
(2021-Jan-03.48494892)
0.00013293 TDB
period 964.1818653734377
2.64
8.9089e-06
2.439e-08
d
yr
n .3733735438599732 3.4499e-09 deg/d
Q 2.0696131401873 1.2749e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      5323 days (14.57 yr)  
   first obs. used      2005-12-24  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64044  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 21:12:14  

Additional Information
 Earth MOID = .794172 au 
 Jupiter MOID = 3.19593 au 
 T_jup = 3.825 
[ 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 17.4   n/a MPO471445  

332153 (2005 YL77)          Discovered 2005-Dec-24 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2005 YL77 = 2012 KG1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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