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JPL Small-Body Database Browser
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277274 (2005 SD63)
Classification: Main-belt Asteroid          SPK-ID: 2277274
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0947706291575854 5.1969e-08  
a 2.378359568504212 1.6894e-08 au
q 2.152960935834104 1.2031e-07 au
i 8.137666937748515 6.4686e-06 deg
node 186.5534431441206 4.1316e-05 deg
peri 232.2250088671067 5.5004e-05 deg
M 207.4461897454425 3.7616e-05 deg
tp 2459168.221387370381
(2020-Nov-14.72138737)
0.00014215 TDB
period 1339.722024066793
3.67
1.4274e-05
3.908e-08
d
yr
n .2687124594004972 2.8631e-09 deg/d
Q 2.603758201174319 1.8495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      8590 days (23.52 yr)  
   first obs. used      1994-09-11  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64033  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:37:26  

Additional Information
 Earth MOID = 1.17398 au 
 Jupiter MOID = 2.68407 au 
 T_jup = 3.520 
[ 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 17.0   n/a MPO440343  

277274 (2005 SD63)          Discovered 2005-Sep-26 by NEAT at Palomar
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 SD63 = 1994 RM5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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