Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
183816 (2004 BT70)
Classification: Main-belt Asteroid          SPK-ID: 2183816
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456849.5 (2014-Jul-11.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1056341969870003 5.6222e-08  
q 2.097485613136524 1.2782e-07 au
tp 2456984.524093539265
(2014-Nov-23.02409354)		 0.00011047 TDB
node 346.9358014243449 0.00011915 deg
peri 150.4686662059334 0.00012352 deg
i 2.337291937808509 6.8621e-06 deg
   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
 Jupiter MOID = 2.42355 au 
 T_jup = 3.553 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.160919033347498E-15 -7.148330601481958E-15 2.281096728654997E-12 -2.2223288917712E-14 6.364005388120646E-13 4.130049234846959E-17
q -7.148330601481958E-15 1.633772063601571E-14 -4.946831998475554E-12 4.997845295726472E-14 -1.381232137086202E-12 -4.799329477739143E-17
tp 2.281096728654997E-12 -4.946831998475554E-12 1.220433161970156E-8 -5.166815806635442E-11 3.610955310057614E-9 2.285432698353118E-12
node -2.2223288917712E-14 4.997845295726472E-14 -5.166815806635442E-11 1.419773677870541E-8 -1.420000796917499E-8 6.270882990878813E-11
peri 6.364005388120646E-13 -1.381232137086202E-12 3.610955310057614E-9 -1.420000796917499E-8 1.525783963813718E-8 -6.197964652729233E-11
i 4.130049234846959E-17 -4.799329477739143E-17 2.285432698353118E-12 6.270882990878813E-11 -6.197964652729233E-11 4.708870993728092E-11

[ 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

[ show close-approach data ]
Alternate Designations
 2004 BT70 = 1995 UF55 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-26 05:56 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin