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JPL Small-Body Database Browser
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183816 (2004 BT70)
Classification: Main-belt Asteroid          SPK-ID: 2183816
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1049921024395489 5.6314e-08  
a 2.345604794296798 1.5586e-08 au
q 2.099334815451292 1.2777e-07 au
i 2.336578392561734 6.8625e-06 deg
node 346.9034823502586 0.00011917 deg
peri 150.5477601759476 0.00012358 deg
M 83.42755267081937 3.1996e-05 deg
tp 2458296.420116017911
(2018-Jun-26.92011602)
0.00011546 TDB
period 1312.141549512827
3.59
1.3078e-05
3.581e-08
d
yr
n .2743606435857938 2.7345e-09 deg/d
Q 2.591874773142304 1.7222e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      8606 days (23.56 yr)  
   first obs. used      1995-10-16  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59637  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:51:15  

Additional Information
 Earth MOID = 1.1136 au 
 Jupiter MOID = 2.42355 au 
 T_jup = 3.553 
[ 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 16.9   n/a MPO433202  

183816 (2004 BT70)          Discovered 2004-Jan-22 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2073-Jun-13 23:52 00:02 Thisb 0.0360651537543844 0.0360613512022962 0.0360689650980518 4.77081235044485 4.77081231081753 2478372.494418482 1.66110862671456 1016.13270429503 86.8380304541216 80.4038959118227 61242.3067443539 T 14 CATAB v2.0e-lin.ifort 2019-May-30 07:51:17 2019-May-30 07:51

Alternate Designations
 2004 BT70 = 1995 UF55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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