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215235 (2001 BA30)
Classification: Main-belt Asteroid          SPK-ID: 2215235
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05704197712519444 6.7743e-08  
a 2.540806924023377 2.1795e-08 au
q 2.3958742735837 1.6424e-07 au
i 4.979601934429366 5.4058e-06 deg
node 305.399282242819 6.3682e-05 deg
peri 212.1363974712939 8.6106e-05 deg
M 248.7814466101647 6.2945e-05 deg
tp 2459457.515220834699
(2021-Aug-31.01522083)
0.00026148 TDB
period 1479.29886233827
4.05
1.9035e-05
5.211e-08
d
yr
n .2433585323191299 3.1314e-09 deg/d
Q 2.685739574463054 2.3039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      6893 days (18.87 yr)  
   first obs. used      2000-12-31  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53407  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:10:19  

Additional Information
 Earth MOID = 1.4071 au 
 Jupiter MOID = 2.3095 au 
 T_jup = 3.438 
[ 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 16.1   n/a MPO494186  

215235 (2001 BA30)          Discovered 2001-Jan-20 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ 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
2025-Mar-13 06:19 < 00:01 Eunom 0.0324506511744186 0.03244501738737 0.0324562853540372 4.61786425343428 4.61786415975807 2460747.763158803 0.630825811747089 335.537077327415 71.2159353146572 34.0979307825598 40016.2644291012 T 15 CATAB v2.0f-lin.ifort 2019-Dec-14 15:10:22 2019-Dec-14 15:10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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