17036-1928 HU 1174 (HD 153997)
17h 03m 36.26s -19° 27' 43.8" P.A. 76.00 sep 3.7 mag 9.50,12.46 Sp ApSi dist. 363.64 pc (1186.19 l.y.)
Coord 2000 |
17036-1928 |
|
Discov num |
HU 1174 |
|
Comp |
|
|
Coord arcsec 2000 |
17 03 36.26 -19 27 43.8 |
|
Date first |
1904 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
80 |
|
Pa last |
76 |
|
P.A. Now (θ) |
76° |
|
Sep first |
3.7 |
|
Sep last |
3.716 |
|
Sep. Now (ρ) |
3.716" |
|
Mag pri |
9.50 |
|
Mag sec |
12.46 |
|
delta mag (ΔM) |
2.96 |
|
Spectral class |
ApSi (white) |
|
Pri motion ra |
-010 |
|
Sec motion ra |
+056 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
+014 |
|
Notes |
|
|
rPM=1.211
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 153997 |
|
Constellation |
Ophiuchus |
|
HIP |
83474 |
|
Tycho2 |
6227-00920-1 |
|
Gaia DR2 |
4128862837441452288 |
|
HD |
153997 |
|
BD |
BD-19 4502 |
|
Distance |
363.64 |
|
Distance ly |
1186.19 |
|