18045+2255 TDT 664
18h 04m 29.33s +22° 54' 44.2" P.A. 232.00 sep 0.6 mag 11.19,11.77
Coord 2000 |
18045+2255 |
|
Discov num |
TDT 664 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 29.33 +22 54 44.2 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
232 |
|
Pa last |
231.6 |
|
P.A. Now (θ) |
231.6° |
|
Sep first |
0.6 |
|
Sep last |
0.57 |
|
Sep. Now (ρ) |
0.57" |
|
Mag pri |
11.19 |
|
Mag sec |
11.77 |
|
delta mag (ΔM) |
0.58 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2091-03575-1 |
|
Gaia DR2 |
4576746463779051264 |
|