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2337 Boubin (1976 UH1)
Classification: Main-belt Asteroid          SPK-ID: 2002337
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1682960357486412 2.8934e-08  
a 2.593934212320457 8.6315e-09 au
q 2.15738536739415 7.3789e-08 au
i 14.34704965289284 5.9655e-07 deg
node 37.22791377993836 5.7617e-06 deg
peri 26.9620974119922 7.371e-06 deg
M 221.5139006388668 5.1064e-06 deg
tp 2459983.503302980772
(2023-Feb-08.00330298)
2.3698e-05 TDB
period 1525.937910360309
4.18
7.6165e-06
2.085e-08
d
yr
n .2359204772067008 1.1776e-09 deg/d
Q 3.030483057246764 1.0084e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2239  
   data-arc span      23992 days (65.69 yr)  
   first obs. used      1955-10-11  
   last obs. used      2021-06-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43522  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 21:36:15  

Additional Information
 Earth MOID = 1.17785 au 
 Jupiter MOID = 2.38394 au 
 T_jup = 3.355 
[ 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 12.2   n/a MPO502175  
diameter diameter 8.013 km 0.251 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 2.53163 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Benishek, V.; Pravec, P.; Pray, D.; Labrevoir, O.; et al. (2019) CBET 4592.]
geometric albedo albedo 0.436   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

2337 Boubin (1976 UH1)          Discovered 1976-Oct-22 by Wild, P. at Zimmerwald
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1976 UH1 = 1955 TV = 1970 HF 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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