18474+1957 TDT 1056 (HD 349370)
18h 47m 22.18s +19° 56' 40.0" P.A. 171.00 sep 4.6 mag 11.40,11.45
Coord 2000 |
18474+1957 |
|
Discov num |
TDT1056 |
|
Comp |
|
|
Coord arcsec 2000 |
18 47 22.18 +19 56 40.0 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
Pa first |
252 |
|
Pa last |
171.1 |
|
P.A. Now (θ) |
171.1° |
|
Sep first |
0.5 |
|
Sep last |
4.561 |
|
Sep. Now (ρ) |
4.561" |
|
Mag pri |
11.40 |
|
Mag sec |
11.45 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 349370 |
|
Constellation |
Hercules |
|
Tycho2 |
1591-00222-1 |
|
Gaia DR2 |
4518655381842440192 |
|
HD |
349370 |
|