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JPL Small-Body Database Browser
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27628 (2041 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2027628
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05339047551111346 4.267e-08  
a 2.666267425805225 1.6989e-08 au
q 2.523914140101692 1.15e-07 au
i 14.78567917694524 6.7523e-06 deg
node .2476661419123431 1.7659e-05 deg
peri 289.5343466255717 7.6914e-05 deg
M 237.0962214299801 7.8543e-05 deg
tp 2459143.396099590350
(2020-Oct-20.89609959)
0.0003483 TDB
period 1590.208194788575
4.35
1.5198e-05
4.161e-08
d
yr
n .2263854514017667 2.1637e-09 deg/d
Q 2.808620711508758 1.7896e-08 au
  Orbit Determination Parameters
   # obs. used (total)      944  
   data-arc span      24189 days (66.23 yr)  
   first obs. used      1953-02-14  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49699  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:28:30  

Additional Information
 Earth MOID = 1.54931 au 
 Jupiter MOID = 2.33073 au 
 T_jup = 3.334 
[ 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 14.5   n/a MPO431817  
diameter diameter 3.521 km 0.377 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.248   0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27628 (2041 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2041 P-L = 1290 T-2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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