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JPL Small-Body Database Browser
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1735 ITA (1948 RJ1)
Classification: Main-belt Asteroid          SPK-ID: 2001735
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1309998722693253 3.5737e-08  
a 3.138601993374112 1.5727e-08 au
q 2.727445533137854 1.1511e-07 au
i 15.60512187343856 5.2641e-06 deg
node 9.333753452376332 1.5034e-05 deg
peri 275.8114053873845 2.6158e-05 deg
M 305.0096738658524 2.277e-05 deg
tp 2458910.731998701891
(2020-Mar-02.23199870)
0.00012898 TDB
period 2030.966669668981
5.56
1.5265e-05
4.179e-08
d
yr
n .1772554938376585 1.3323e-09 deg/d
Q 3.549758453610371 1.7787e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2508  
   data-arc span      41068 days (112.44 yr)  
   first obs. used      1907-04-04  
   last obs. used      2019-09-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42119  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 02:08:09  

Additional Information
 Earth MOID = 1.7683 au 
 Jupiter MOID = 1.82715 au 
 T_jup = 3.141 
[ 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 10.0   n/a MPO347531  
diameter diameter 61.865 km 0.646 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 12.599 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Behrend, R. (2004) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Behrend, R. (2007) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Hanus, J.; Durech, J.; Oszkiewicz, D.A.; Behrend, R.; et al. (2016) Astron. Astrophys. 586, A108.]
geometric albedo albedo 0.051   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

1735 ITA           Discovered 1948 Sept. 10 by P. F. Shajn at Simeis.
Named in 1979 on the occasion of the 60th anniversary of the founding of the Institute for Theoretical Astronomy, U.S.S.R. Academy of Sciences.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC 5357Last Updated: 2006-03-21

[ show close-approach data ]
Alternate Designations
 1948 RJ1 = 1929 DA = 1931 RF1 = 1934 BC = 1935 GC = 1937 TN = 1948 TB1 = 1948 TK = 1951 DL = 1951 EY = 1952 HN2 = 1952 JB = A907 GC 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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