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JPL Small-Body Database Browser
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34964 (3122 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2034964
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1636922011423914 4.058e-08  
a 2.455321899079862 1.1468e-08 au
q 2.053404852906363 9.8728e-08 au
i 6.116844116496899 5.1993e-06 deg
node 17.20375515202159 3.5741e-05 deg
peri 205.2328401191454 3.8925e-05 deg
M 74.61228963061164 1.4966e-05 deg
tp 2458309.247977737181
(2018-Jul-09.74797774)
5.8615e-05 TDB
period 1405.274232083036
3.85
9.8452e-06
2.695e-08
d
yr
n .2561777564699044 1.7948e-09 deg/d
Q 2.857238945253361 1.3345e-08 au
  Orbit Determination Parameters
   # obs. used (total)      980  
   data-arc span      16792 days (45.97 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-09-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52041  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:55:05  

Additional Information
 Earth MOID = 1.04732 au 
 Jupiter MOID = 2.1276 au 
 T_jup = 3.467 
[ 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 15.1   n/a MPO347776  
diameter diameter 5.881 km 0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34964 (3122 T-2)          Discovered 1973-Sep-30 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
 3122 T-2 = 1996 TV61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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