18300+0111 STF 2321 (HD 170545)
18h 29m 57.66s +01° 10' 53.6" P.A. 191.00 sep 6.7 mag 8.49,9.61 Sp A0
| Coord 2000 |
18300+0111 |
|
Discov num |
STF2321 |
|
Comp |
|
|
Coord arcsec 2000 |
18 29 57.66 +01 10 53.6 |
|
| Date first |
1830 |
|
Date last |
2018 |
|
Obs |
42 |
|
| Pa first |
191 |
|
Pa last |
190.5 |
|
P.A. Now (θ) |
190.5° |
|
| Sep first |
6.7 |
|
Sep last |
6.67 |
|
Sep. Now (ρ) |
6.67" |
|
| Mag pri |
8.49 |
|
Mag sec |
9.61 |
|
delta mag (ΔM) |
1.12 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
| Notes |
T
(Parallax indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 170545 |
|
Constellation |
Serpens |
|
SAO |
123565 |
|
Tycho2 |
0433-00235-1 |
|
| Gaia DR2 |
4273718963213323520 |
|
HD |
170545 |
|
GC |
25246 |
|
