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JPL Small-Body Database Browser
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34977 (1167 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2034977
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1791012538641411 5.3218e-08  
a 2.557318524024029 1.2259e-08 au
q 2.09929956984133 1.3983e-07 au
i 10.78978774681636 5.1855e-06 deg
node 336.9952916078358 1.7196e-05 deg
peri 212.6712510577457 2.0648e-05 deg
M 248.6782089771614 1.2619e-05 deg
tp 2459062.405727875837
(2020-Jul-31.90572788)
5.4175e-05 TDB
period 1493.742244958908
4.09
1.0741e-05
2.941e-08
d
yr
n .2410054353185301 1.7329e-09 deg/d
Q 3.015337478206726 1.4454e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1472  
   data-arc span      15359 days (42.05 yr)  
   first obs. used      1977-10-11  
   last obs. used      2019-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52989  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:36:13  

Additional Information
 Earth MOID = 1.11021 au 
 Jupiter MOID = 1.99005 au 
 T_jup = 3.390 
[ 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 14.2   n/a MPO358951  
diameter diameter 6.340 km 0.679 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.101   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

34977 (1167 T-3)          Discovered 1977-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1167 T-3 = 2001 QX10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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