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7712 (1995 TB1)
Classification: Main-belt Asteroid          SPK-ID: 2007712
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .236332338929484 6.8772e-08  
a 2.565010503060473 2.0994e-08 AU
q 1.958815571493499 1.7077e-07 AU
i 4.855649947925721 7.3511e-06 deg
node 134.6349526708427 7.8442e-05 deg
peri 255.0067077661197 8.0733e-05 deg
M 172.5158506972042 2.5188e-05 deg
tp 2456081.450726477470
(2012-Jun-02.95072648)
0.00010001 JED
period 1500.486693958644
4.11
1.8422e-05
5.044e-08
d
yr
n .2399221542246627 2.9455e-09 deg/d
Q 3.171205434627447 2.5955e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      930  
   data-arc span      21719 days (59.46 yr)  
   first obs. used      1954-10-22  
   last obs. used      2014-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52569  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 13:53:09  

Additional Information
 Earth MOID = .969296 AU 
 T_jup = 3.388 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5 mag n/a MPO263417  

7712 (1995 TB1)          Discovered 1995-Oct-12 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1995 TB1 = 1954 UB1 = 1991 RX26 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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