17546+2303 TDT 566
17h 54m 33.24s +23° 02' 56.0" P.A. 78.00 sep 2.8 mag 12.46,12.66
Coord 2000 |
17546+2303 |
|
Discov num |
TDT 566 |
|
Comp |
|
|
Coord arcsec 2000 |
17 54 33.24 +23 02 56.0 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
78 |
|
Pa last |
78.4 |
|
P.A. Now (θ) |
78.4° |
|
Sep first |
2.8 |
|
Sep last |
2.81 |
|
Sep. Now (ρ) |
2.81" |
|
Mag pri |
12.46 |
|
Mag sec |
12.66 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
-013 |
|
Sec motion ra |
-013 |
|
Pri motion dec |
-020 |
|
Sec motion dec |
-020 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2090-02815-1 |
|
Gaia DR2 |
4577337829234537344 |
|