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6183 Viscome (1987 SF7)
Classification: Mars-crossing Asteroid          SPK-ID: 2006183
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2887226758435991 6.3104e-08  
a 2.30617942651125 7.2419e-09 au
q 1.640333131513465 1.4582e-07 au
i 19.66328895663577 6.5842e-06 deg
node 274.8204519291078 2.3397e-05 deg
peri 115.9749055231756 2.8947e-05 deg
M 66.9307466315439 1.4842e-05 deg
tp 2457362.672957072289
(2015-Dec-06.17295707)
5.2492e-05 JED
period 1279.198869920049
3.50
6.0255e-06
1.65e-08
d
yr
n .2814261398014683 1.3256e-09 deg/d
Q 2.972025721509035 9.3329e-09 au
  Orbit Determination Parameters
   # obs. used (total)      823  
   data-arc span      10433 days (28.56 yr)  
   first obs. used      1987-09-26  
   last obs. used      2016-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51241  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:54:56  

Additional Information
 Earth MOID = .737268 au 
 Jupiter MOID = 2.66356 au 
 T_jup = 3.457 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7 mag n/a MPO259383  
rotation period rot_per 453. h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2015) http://www.asu.cas.cz/~ppravec/neo.htm]
[Stephens, R.D. (2016) Minor Planet Bul. 43, 52-56.]

6183 Viscome (1987 SF7)          Discovered 1987-Sep-26 by Shoemaker, C. S. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1987 SF7 = 1992 AV3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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