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JPL Small-Body Database Browser
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2513 Baetsle (1950 SH)
Classification: Main-belt Asteroid          SPK-ID: 2002513
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1802490280312679 3.2583e-08  
a 2.286619386225584 6.137e-09 au
q 1.874458464380968 7.5973e-08 au
i 3.163748825469813 3.2467e-06 deg
node 257.578630280457 6.217e-05 deg
peri 97.90652692172827 6.2889e-05 deg
M 63.18151487632714 8.688e-06 deg
tp 2458778.845382749006
(2019-Oct-22.34538275)
3.0527e-05 TDB
period 1262.958989928489
3.46
5.0845e-06
1.392e-08
d
yr
n .2850448849652545 1.1475e-09 deg/d
Q 2.6987803080702 7.2432e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2462  
   data-arc span      27911 days (76.42 yr)  
   first obs. used      1943-09-04  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48917  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 16:23:39  

Additional Information
 Earth MOID = .873105 au 
 Jupiter MOID = 2.75338 au 
 T_jup = 3.578 
[ 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 13.4   n/a MPO344318  
diameter diameter 5.054 km 0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.0792 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2009) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo albedo 0.303   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2513 Baetsle (1950 SH)          Discovered 1950-Sep-19 by Arend, S. at Uccle
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1950 SH = 1936 PC = 1943 RA = 1943 RC = 1950 TK = 1950 TW2 = 1964 VO2 = 1971 UH3 = 1974 QV = 1981 QO 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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