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Description Catalog Data Default Radius (arcmin) Mission Table Type
Astrographic Catalog of Reference Stars acrsN
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 BD+00 100 NN string
ra 00 00 00.083 23 59 59.757 position
dec -89 49 52.51 +89 46 26.42 position
vmag 1.5 100.0 float
acrs_id ACRS J000000.08-052939.6 ACRS J235959.75+271231.1 string
lii (degree) 0.001249 359.996870 float
bii (degree) -89.740790 89.894593 float
ra_j2000 00 00 0.083 23 59 59.757 string
dec_j2000 +00 00 2.56 -89 49 52.51 string
ra_b1950 00 00 0.144 23 59 59.691 string
dec_b1950 +00 00 0.23 -89 35 7.90 string
catalog_part 1 2 integer
mean_error_ra (arcsec) 0.000 0.919 float
mean_error_dec (arcsec) 0.00 0.75 float
cent_pm_ra_b1950 (arcsec/century) -77.477 55.071 float
cent_pm_dec_b1950 (arcsec/century) -476.09 325.97 float
error_cent_pm_ra (arcsec/century) 0.000 9.949 float
error_cent_pm_dec (arcsec/century) 0.00 5.54 float
original_epoch_ra 1898.600 1975.173 float
original_epoch_dec 1898.492 1974.055 float
number_positions_ra 2 35 integer
number_positions_dec 2 35 integer
ra_weight 0.2 44.7 float
dec_weight 0.2 36.6 float
acrs_number 1 570159 integer
bd_number +00 100 -22 996 string
cd_number -22 1 -89 9 string
cpd_number -21 1152 -89 62 string
agk3_number +000001 -021246 string
cpc2_number 010001 930006 string
cent_pm_ra_j2000 (arcsec/century) -48.691 67.908 float
cent_pm_dec_j2000 (arcsec/century) -475.51 327.14 float
delta_orig_epoch_ra (century) -0.96468 -0.00968 float
delta_orig_epoch_dec (century) -0.97523 -0.01507 float

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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