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Description Catalog Data Default Radius (arcmin) Mission Table Type
Smithsonian Astrophysical Observatory Star Catalog saoN
1
 STAR CATALOG Object

1. Enter any constraints on the query below. [ Help on constraint syntax ]

(What about wildcards, spaces, and case sensitivity?)

2. To change the fields that are returned, select the box in the "View" column beside each field desired.

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 Parameter (Unit) Min Value Max Value Value Type
name SAO 1 SAO 99999 string
hd 1 99998 string
ra 00 00 00.031 23 59 57.629 position
dec -89 46 17.85 +89 46 26.27 position
vmag -1.6 11.9 float
spect_type +++ WN6 string
proper_motion_ra (arcsec/yr) -0.4904 0.6884 float
proper_motion_ra_error (mas/yr) 0 53 integer
ra_epoch (yr) 1874.2 1951.3 float
proper_motion_dec (arcsec/yr) -5.806 3.185 float
proper_motion_dec_error (mas/yr) 0 63 integer
dec_epoch (yr) 1868.7 1951.3 float
position_error (arcsec) 0.03 2.33 float
lii (degree) 0.001669 359.996926 float
bii (degree) -89.740842 89.783606 float
pg_mag 5.3 13.2 float
ref_vmag 0 23 integer
ref_star_number 0 24 integer
ref_pg_mag 0 9 integer
ref_proper_motion 1 8 integer
ref_spect_type 0 7 integer
remarks 0 7 integer
ref_source_cat 1 74 integer
num_source_cat 1 33342 integer
dm BD+00 3 CP-89 53 string
hd_component 0 9 string
gc 1 9999 string
proper_motion_ra_fk5 (arcsec/yr) -0.4949 0.6712 float
proper_motion_dec_fk5 (arcsec/yr) -5.805 3.197 float
class

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(e.g. 'Cyg X-1' or '12 00 00, 4 12 6')
Use semicolons (;) to separate multiple object names or coordinate pairs (e.g. 'Cyg X-2; 12.235, 15.345').
Default uses the optimum radius for each catalog searched.

Not all tables have observation dates/times. For those that do, the time portion of the date is optional.
Times are always in UTC. Separate multiple dates/ranges with semicolons (;). Range operator is '..'
(e.g. '1992-12-31; 48980.5; 1995-01-15 12:00:00; 1997-03-20 .. 2000-10-18').
rows
Select to display all catalog parameters instead of only defaults.

5.


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