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JPL Small-Body Database Browser
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277535 (2005 YD16)
Classification: Main-belt Asteroid          SPK-ID: 2277535
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05819531083127891 6.8429e-08  
a 2.690538518462828 3.0843e-08 au
q 2.533961793077355 1.881e-07 au
i .885596926690891 8.2622e-06 deg
node 266.9060515720244 0.00082906 deg
peri 174.7196640510316 0.00084075 deg
M 36.93089424756118 0.00014091 deg
tp 2458435.134628536242
(2018-Nov-12.63462854)
0.00062989 TDB
period 1611.971086535068
4.41
2.7719e-05
7.589e-08
d
yr
n .2233290677525862 3.8402e-09 deg/d
Q 2.847115243848301 3.2638e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      6135 days (16.80 yr)  
   first obs. used      2000-11-27  
   last obs. used      2017-09-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67341  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:16:55  

Additional Information
 Earth MOID = 1.54966 au 
 Jupiter MOID = 2.27909 au 
 T_jup = 3.370 
[ 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 MPO418475  

277535 (2005 YD16)          Discovered 2005-Dec-22 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 YD16 = 2000 WT64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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