17418-2259 B 353
17h 41m 47.29s -22° 58' 32.8" P.A. 47.00 sep 4.5 mag 9.74,12.60 Sp G6IV
| Coord 2000 |
17418-2259 |
|
Discov num |
B 353 |
|
Comp |
|
|
Coord arcsec 2000 |
17 41 47.29 -22 58 32.8 |
|
| Date first |
1923 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
44 |
|
Pa last |
46.5 |
|
P.A. Now (θ) |
46.5° |
|
| Sep first |
4.0 |
|
Sep last |
4.541 |
|
Sep. Now (ρ) |
4.541" |
|
| Mag pri |
9.74 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
2.86 |
|
Spectral class |
G6IV (yellow) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
SAO |
185625 |
|
Tycho2 |
6827-00047-1 |
|
Gaia DR2 |
4116923412474931456 |
|
| HD |
160588 |
|
DM |
CD-2212182 |
|
