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58344 (1995 BZ12)
Classification: Main-belt Asteroid          SPK-ID: 2058344
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1344954347741761 4.2563e-08  
a 2.461086045544477 9.8848e-09 au
q 2.130081207832315 1.0607e-07 au
i 10.92874029027409 3.7743e-06 deg
node 128.1016162032835 2.1084e-05 deg
peri 220.0247497022827 2.4596e-05 deg
M 30.69870342818459 1.1359e-05 deg
tp 2459080.244165524597
(2020-Aug-18.74416552)
4.4586e-05 TDB
period 1410.225696092379
3.86
8.4961e-06
2.326e-08
d
yr
n .2552782870128738 1.538e-09 deg/d
Q 2.792090883256639 1.1214e-08 au
  Orbit Determination Parameters
   # obs. used (total)      882  
   data-arc span      9531 days (26.09 yr)  
   first obs. used      1995-01-31  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52979  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:29:42  

Additional Information
 Earth MOID = 1.13177 au 
 Jupiter MOID = 2.60693 au 
 T_jup = 3.453 
[ 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 15.69   n/a E2021B10  
diameter diameter 3.588 km 0.347 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58344 (1995 BZ12)          Discovered 1995-Jan-31 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 BZ12 = 2000 KK78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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