17457+3708 TDT 492
17h 45m 41.78s +37° 07' 53.1" P.A. 51.00 sep 0.7 mag 11.50,12.43
Coord 2000 |
17457+3708 |
|
Discov num |
TDT 492 |
|
Comp |
|
|
Coord arcsec 2000 |
17 45 41.78 +37 07 53.1 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
51 |
|
Pa last |
50.6 |
|
P.A. Now (θ) |
50.6° |
|
Sep first |
0.7 |
|
Sep last |
0.67 |
|
Sep. Now (ρ) |
0.67" |
|
Mag pri |
11.50 |
|
Mag sec |
12.43 |
|
delta mag (ΔM) |
0.93 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2619-00731-1 |
|
Gaia DR2 |
4609234352312872576 |
|