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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2361827676798355 6.697e-08  
a 2.565356629840339 2.1862e-08 AU
q 1.959463600918832 1.6567e-07 AU
i 4.855624090417678 6.4599e-06 deg
node 134.6318224291959 7.3859e-05 deg
peri 254.991929646517 7.5818e-05 deg
M 220.5186241873062 2.3821e-05 deg
tp 2457581.978646642392
(2016-Jul-12.47864664)
0.0001038 JED
period 1500.790421456471
4.11
1.9185e-05
5.253e-08
d
yr
n .2398735991735816 3.0663e-09 deg/d
Q 3.171249658761845 2.7025e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      961  
   data-arc span      21801 days (59.69 yr)  
   first obs. used      1954-10-22  
   last obs. used      2014-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5163  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:11:11  

Additional Information
 Earth MOID = .971035 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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