18416+6047 STI 857
18h 41m 35.55s +60° 46' 28.2" P.A. 176.00 sep 4.5 mag 10.44,11.90
Coord 2000 |
18416+6047 |
|
Discov num |
STI 857 |
|
Comp |
|
|
Coord arcsec 2000 |
18 41 35.55 +60 46 28.2 |
|
Date first |
1903 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
174 |
|
Pa last |
176.2 |
|
P.A. Now (θ) |
176.2° |
|
Sep first |
5.1 |
|
Sep last |
4.476 |
|
Sep. Now (ρ) |
4.476" |
|
Mag pri |
10.44 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1.46 |
|
Spectral class |
|
|
Pri motion ra |
014 |
|
Sec motion ra |
|
|
Pri motion dec |
010 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
4215-02126-1 |
|
Gaia DR2 |
2156542906556011264 |
|