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308649 (2006 BL25)
Classification: Main-belt Asteroid          SPK-ID: 2308649
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09352249807115658 4.9342e-08  
a 2.20480250379614 1.1329e-08 au
q 1.998603865887584 1.1004e-07 au
i 1.770687691318503 6.0282e-06 deg
node 164.3075029941038 0.00013046 deg
peri 338.85734321443 0.00013385 deg
M 134.5697672820159 2.7269e-05 deg
tp 2458553.509834984416
(2019-Mar-11.00983498)
9.0773e-05 TDB
period 1195.784630201373
3.27
9.2162e-06
2.523e-08
d
yr
n .301057557446089 2.3203e-09 deg/d
Q 2.411001141704696 1.2388e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      6332 days (17.34 yr)  
   first obs. used      2001-10-23  
   last obs. used      2019-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61625  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:50:27  

Additional Information
 Earth MOID = 1.01106 au 
 Jupiter MOID = 2.58764 au 
 T_jup = 3.656 
[ 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 17.5   n/a MPO418604  

308649 (2006 BL25)          Discovered 2006-Jan-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

[ 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
2138-Mar-26 14:05 00:19 Thisb 0.0206812188796481 0.0206622509998405 0.0207002892949661 3.87787750537249 3.87787742035573 2502033.086529090 19.2629587851348 2487.9875452926 65.391415723494 67.6565109353286 43736.0529213578 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 07:50:29 2019-Jul-14 07:50
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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