18565-3141 HDS 2683 (HD 175390)
18h 56m 27.23s -31° 41' 20.4" P.A. 254.00 sep 0.4 mag 6.70,9.40 Sp K2III dist. 205.76 pc (671.19 l.y.)
| Coord 2000 |
18565-3141 |
|
Discov num |
HDS2683 |
|
Comp |
|
|
Coord arcsec 2000 |
18 56 27.23 -31 41 20.4 |
|
| Date first |
1991 |
|
Date last |
2018 |
|
Obs |
2 |
|
| Pa first |
252 |
|
Pa last |
254.2 |
|
P.A. Now (θ) |
254.2° |
|
| Sep first |
0.4 |
|
Sep last |
0.411 |
|
Sep. Now (ρ) |
0.411" |
|
| Mag pri |
6.70 |
|
Mag sec |
9.40 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
K2III (yellow-orange) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 175390 |
|
Constellation |
Sagittarius |
|
SAO |
210733 |
|
HIP |
92972 |
|
| Tycho2 |
7409-02076-1 |
|
Gaia DR2 |
6760023785121349504 |
|
HD |
175390 |
|
GC |
25970 |
|
| CD |
CD-3116152 |
|
CP |
CP-31 5792 |
|
Distance |
205.76 |
|
Distance ly |
671.19 |
|
