17384-1904 HLD 137 (HD 159976)
17h 38m 21.80s -19° 04' 26.8" P.A. 263.00 sep 1.2 mag 10.62,11.10 Sp A0IV
Coord 2000 |
17384-1904 |
|
Discov num |
HLD 137 |
|
Comp |
|
|
Coord arcsec 2000 |
17 38 21.80 -19 04 26.8 |
|
Date first |
1882 |
|
Date last |
1991 |
|
Obs |
4 |
|
Pa first |
255 |
|
Pa last |
263.2 |
|
P.A. Now (θ) |
263.2° |
|
Sep first |
1.0 |
|
Sep last |
1.249 |
|
Sep. Now (ρ) |
1.249" |
|
Mag pri |
10.62 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.48 |
|
Spectral class |
A0IV (white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 159976 |
|
Constellation |
Ophiuchus |
|
Tycho2 |
6256-01584-1 |
|
Gaia DR2 |
4123061715414299904 |
|
HD |
159976 |
|