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134939 (2001 BY35)
Classification: Main-belt Asteroid          SPK-ID: 2134939
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1988264250082655 6.4994e-08  
a 2.572196473709849 1.9114e-08 au
q 2.060775844423253 1.6274e-07 au
i 9.774870077107932 6.3313e-06 deg
node 54.52438845915186 2.8225e-05 deg
peri 163.9425203993979 3.0321e-05 deg
M 185.3026675552045 1.1258e-05 deg
tp 2459731.703745591123
(2022-Jun-01.20374559)
4.9787e-05 TDB
period 1506.796610623612
4.13
1.6796e-05
4.598e-08
d
yr
n .2389174474257731 2.6632e-09 deg/d
Q 3.083617102996445 2.2915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      377  
   data-arc span      8752 days (23.96 yr)  
   first obs. used      1995-11-14  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5835  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 15:52:38  

Additional Information
 Earth MOID = 1.05456 au 
 Jupiter MOID = 1.89481 au 
 T_jup = 3.381 
[ 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 15.5   n/a MPO436660  
diameter diameter 3.361 km 0.863 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.099   0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134939 (2001 BY35)          Discovered 2001-Jan-18 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2001 BY35 = 1995 VD8 = 1999 WY20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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