17017-2542 HJ 1297 AB (HD 153635)
17h 01m 38.97s -25° 41' 33.1" P.A. 59.00 sep 5.5 mag 11.15,11.90 Sp A0/1IV/V
Coord 2000 |
17017-2542 |
|
Discov num |
HJ 1297 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 01 38.97 -25 41 33.1 |
|
Date first |
1828 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
50 |
|
Pa last |
58.9 |
|
P.A. Now (θ) |
58.9° |
|
Sep first |
5.0 |
|
Sep last |
5.474 |
|
Sep. Now (ρ) |
5.474" |
|
Mag pri |
11.15 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.75 |
|
Spectral class |
A0/1IV/V (white) |
|
Pri motion ra |
-022 |
|
Sec motion ra |
|
|
Pri motion dec |
-006 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
17017-2542 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 153635 |
|
17 01 39 -25 41 33 |
HJ 1297 AB |
2015 |
13 |
59 |
5.5 |
11.15 |
11.90 |
0.75 |
|
<=== |
Show |
|
|
17 01 39 -25 41 33 |
HJ 1297 AC |
2015 |
7 |
156 |
21.7 |
11.15 |
13.30 |
2.15 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 153635 |
|
Constellation |
Ophiuchus |
|
Tycho2 |
6815-00985-1 |
|
Gaia DR2 |
4112183933242711808 |
|
HD |
153635 |
|