18425+2537 ROE 7 (HD 336724)
18h 42m 27.00s +25° 37' 54.1" P.A. 198.00 sep 9.8 mag 10.43,11.40 Sp A2
| Coord 2000 |
18425+2537 |
|
Discov num |
ROE 7 |
|
Comp |
|
|
Coord arcsec 2000 |
18 42 27.00 +25 37 54.1 |
|
| Date first |
1897 |
|
Date last |
2018 |
|
Obs |
14 |
|
| Pa first |
200 |
|
Pa last |
198 |
|
P.A. Now (θ) |
198° |
|
| Sep first |
10.1 |
|
Sep last |
9.835 |
|
Sep. Now (ρ) |
9.835" |
|
| Mag pri |
10.43 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
rPM=0.971
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 336724 |
|
Constellation |
Hercules |
|
Tycho2 |
2112-01833-1 |
|
Gaia DR2 |
4537672638024461312 |
|
| HD |
336724 |
|
