18160+1158 TDT 765 (HD 167693)
18h 15m 59.02s +11° 57' 30.8" P.A. 172.00 sep 1.0 mag 8.75,10.29 Sp F8
| Coord 2000 |
18160+1158 |
|
Discov num |
TDT 765 |
|
Comp |
|
|
Coord arcsec 2000 |
18 15 59.02 +11 57 30.8 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
177 |
|
Pa last |
172.4 |
|
P.A. Now (θ) |
172.4° |
|
| Sep first |
0.7 |
|
Sep last |
1.001 |
|
Sep. Now (ρ) |
1.001" |
|
| Mag pri |
8.75 |
|
Mag sec |
10.29 |
|
delta mag (ΔM) |
1.54 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+019 |
|
Sec motion ra |
+019 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 167693 |
|
Constellation |
Ophiuchus |
|
SAO |
103538 |
|
Tycho2 |
1018-00659-1 |
|
| Gaia DR2 |
4484786296228152320 |
|
HD |
167693 |
|
DM |
BD+11 3395 |
|
