Main Search Form Search of STAR CATALOG Catalog(s) Tips Archive Hera Data Analysis Help

Description Catalog Data Default Radius (arcmin) Mission Table Type
Henry Draper Extension Charts Catalog hdecN
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.

3. To sort the results by any field, select one box in the "Sort" column beside the field to sort on.


 Parameter (Unit) Min Value Max Value Value Type
name HD 272151 HD 359083 string
ra 03 05 00.36 21 29 23.62 position
dec -78 36 19.1 +44 12 36.0 position
app_mag 7.0 14.3 float
spect_type A U string
hd 272151 359083 integer
lii (degree) 0.0017 359.9989 float
bii (degree) -43.3081 22.9301 float
component A F string
remarks R R string
position_source A V string
proper_motion_flag F T string
proper_motion_ra (mas/yr) -0.554 0.680 float
proper_motion_dec (mas/yr) -0.841 0.255 float
observing_epoch (Julian yr) 1891.96 1988.42 float
class

4. Do you want to change your current query settings?


(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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