18106+0349 FOX 220 (HD 166438)
18h 10m 34.19s +03° 48' 37.6" P.A. 74.00 sep 6.0 mag 9.07,9.49 Sp F5
| Coord 2000 |
18106+0349 |
|
Discov num |
FOX 220 |
|
Comp |
|
|
Coord arcsec 2000 |
18 10 34.19 +03 48 37.6 |
|
| Date first |
1910 |
|
Date last |
2019 |
|
Obs |
23 |
|
| Pa first |
80 |
|
Pa last |
74.3 |
|
P.A. Now (θ) |
74.3° |
|
| Sep first |
5.5 |
|
Sep last |
5.981 |
|
Sep. Now (ρ) |
5.981" |
|
| Mag pri |
9.07 |
|
Mag sec |
9.49 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+008 |
|
| Notes |
|
|
rPM=0.364
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 166438 |
|
Constellation |
Ophiuchus |
|
Tycho2 |
0439-03879-1 |
|
Gaia DR2 |
4470263332473962240 |
|
| HD |
166438 |
|
