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152550 (2677 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2152550
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1313994769455294 3.2158e-08  
a 2.316455097543428 8.6911e-09 au
q 2.012074109358416 7.4937e-08 au
i 6.925959216244618 3.5398e-06 deg
node 204.9593386727739 3.559e-05 deg
peri 164.5615953092995 3.9375e-05 deg
M 97.1787269540233 1.6937e-05 deg
tp 2458852.881436232148
(2020-Jan-04.38143623)		 6.0124e-05 TDB
period 1287.757998884195
3.53		 7.2473e-06
1.984e-08		 d
yr
n .2795556310362115 1.5733e-09 deg/d
Q 2.62083608572844 9.8331e-09 au
   Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      15863 days (43.43 yr)  
   first obs. used      1977-10-07  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56506  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:27:37  

Additional Information
 Earth MOID = 1.01134 au 
 Jupiter MOID = 2.84967 au 
 T_jup = 3.559 
[ 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 16.3   n/a MPO532809  

152550 (2677 T-3)          Discovered 1977-Oct-11 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2677 T-3 = 1998 RV27 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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