17240-3128 TDT 338 (HD 157337)
17h 23m 59.15s -31° 27' 57.7" P.A. 53.00 sep 2.1 mag 9.69,11.37 Sp A8/9V
| Coord 2000 |
17240-3128 |
|
Discov num |
TDT 338 |
|
Comp |
|
|
Coord arcsec 2000 |
17 23 59.15 -31 27 57.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
53 |
|
Pa last |
52.8 |
|
P.A. Now (θ) |
52.8° |
|
| Sep first |
2.1 |
|
Sep last |
2.06 |
|
Sep. Now (ρ) |
2.06" |
|
| Mag pri |
9.69 |
|
Mag sec |
11.37 |
|
delta mag (ΔM) |
1.68 |
|
Spectral class |
A8/9V (white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 157337 |
|
Constellation |
Scorpius |
|
SAO |
208768 |
|
Tycho2 |
7362-00115-1 |
|
| Gaia DR2 |
4058079027625121536 |
|
HD |
157337 |
|
DM |
CD-3113957 |
|
