18537+3256 ITF 165
18h 53m 44.21s +32° 55' 57.1" P.A. 115.00 sep 7.0 mag 14.70,16.40 Sp G0V+K1V
| Coord 2000 |
18537+3256 |
|
Discov num |
ITF 165 |
|
Comp |
|
|
Coord arcsec 2000 |
18 53 44.21 +32 55 57.1 |
|
| Date first |
1951 |
|
Date last |
2017 |
|
Obs |
8 |
|
| Pa first |
115 |
|
Pa last |
115.2 |
|
P.A. Now (θ) |
115.2° |
|
| Sep first |
6.9 |
|
Sep last |
6.965 |
|
Sep. Now (ρ) |
6.965" |
|
| Mag pri |
14.70 |
|
Mag sec |
16.40 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
G0V+K1V (yellow/yellow-orange) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
8377-02702-1 |
|
HD |
174713 |
|
