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5872 Sugano (1989 SL)
Classification: Main-belt Asteroid          SPK-ID: 2005872
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: MPO233549 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.1325496 n/a  
a 2.2489094 n/a AU
q 1.9508174 n/a AU
i 6.61135 n/a deg
node 242.42879 n/a deg
peri 131.31764 n/a deg
M 359.09802 n/a deg
tp 2456403.5863898
(2013-Apr-21.08638980)
n/a JED
period 1231.8458430
3.37
n/a
n/a
d
yr
n 0.29224436 n/a deg/d
Q 2.5470014 n/a AU
  Orbit Determination Parameters
   # obs. used (total)      949  
   first obs. used      1955-??-??  
   last obs. used      2012-06-23  
   # oppositions      16  
   planetary ephem.      DE403  
   condition code      0  
   fit RMS      0.54  
   data source      MPC:mpn  
   producer      MPCLINUX  

Additional Information
 T_jup = 3.608 

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6 mag n/a PDS3 (MPC 23232)  

5872 Sugano           Discovered 1989 Sept. 30 by T. Nomura and K. Kawanishi at Minami-Oda.
Named in honor of Matsuo Sugano (b. 1939), the first discoverer of comet C/1983 J1. He also discovered three novae (V827 Her, V838 Her and V4327 Sgr) and the peculiar variable V1143 Ori. He worked at Akashi Municipal Planetarium for 36 years to encourage the development of amateur astronomy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19990728/MPCPages.arcLast Updated: 2010-06-11

Alternate Designations
 1989 SL = 1972 RN1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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