17348+1812 TDT 422
17h 34m 49.34s +18° 11' 47.0" P.A. 139.00 sep 0.5 mag 11.10,11.34
Coord 2000 |
17348+1812 |
|
Discov num |
TDT 422 |
|
Comp |
|
|
Coord arcsec 2000 |
17 34 49.34 +18 11 47.0 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
145 |
|
Pa last |
139 |
|
P.A. Now (θ) |
139° |
|
Sep first |
0.5 |
|
Sep last |
0.511 |
|
Sep. Now (ρ) |
0.511" |
|
Mag pri |
11.10 |
|
Mag sec |
11.34 |
|
delta mag (ΔM) |
0.24 |
|
Spectral class |
|
|
Pri motion ra |
-025 |
|
Sec motion ra |
-025 |
|
Pri motion dec |
-027 |
|
Sec motion dec |
-027 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
1542-00727-1 |
|
Gaia DR2 |
4550664291317611392 |
|