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30970 (1995 BP3)
Classification: Main-belt Asteroid          SPK-ID: 2030970
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1216864208975159 5.0961e-08  
a 2.559125191312039 1.0679e-08 au
q 2.247714406152606 1.3055e-07 au
i 11.66296633506674 3.4163e-06 deg
node 149.8400760578619 2.5351e-05 deg
peri 70.70783194289569 2.8979e-05 deg
M 51.42151882818976 1.2705e-05 deg
tp 2458986.911372931665
(2020-May-17.41137293)
5.3102e-05 TDB
period 1495.325449283454
4.09
9.3594e-06
2.562e-08
d
yr
n .2407502662196438 1.5069e-09 deg/d
Q 2.870535976471471 1.1978e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1495  
   data-arc span      25735 days (70.46 yr)  
   first obs. used      1950-03-21  
   last obs. used      2020-09-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47803  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:43:23  

Additional Information
 Earth MOID = 1.27199 au 
 Jupiter MOID = 2.16806 au 
 T_jup = 3.397 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.27   n/a MPCxxxxx  

30970 (1995 BP3)          Discovered 1995-Jan-31 by Kobayashi, T. at Oizumi
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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