19168+6742 STF 2514 AC
19h 16m 51.03s +67° 41' 33.7" P.A. 255.00 sep 138.9 mag 9.60,10.83 Sp K0
| Coord 2000 |
19168+6742 |
|
Discov num |
STF2514 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 16 51.03 +67 41 33.7 |
|
| Date first |
1894 |
|
Date last |
2020 |
|
Obs |
14 |
|
| Pa first |
253 |
|
Pa last |
254.9 |
|
P.A. Now (θ) |
254.9° |
|
| Sep first |
138.9 |
|
Sep last |
138.888 |
|
Sep. Now (ρ) |
138.888" |
|
| Mag pri |
9.60 |
|
Mag sec |
10.83 |
|
delta mag (ΔM) |
1.23 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-040 |
|
Sec motion dec |
+015 |
|
| Notes |
N
(See Notes) |
|
rPM=1.36
This double is not physical.
19168+6742 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 181798 |
18265 |
19 16 51 +67 41 34 |
STF 2514 AB |
2020 |
40 |
349 |
24.0 |
9.60 |
11.30 |
1.70 |
|
|
| Show |
|
18265 |
19 16 51 +67 41 34 |
STF 2514 AC |
2020 |
14 |
255 |
138.9 |
9.60 |
10.83 |
1.23 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
SAO |
18265 |
|
Tycho2 |
4444-01778-1 |
|
Gaia DR2 |
2261161158764420992 |
|
| HD |
181798 |
|
