17433+4345 STF 2214 AB
17h 43m 20.82s +43° 44' 52.6" P.A. 210.00 sep 19.9 mag 9.61,10.15 Sp G0
| Coord 2000 |
17433+4345 |
|
Discov num |
STF2214 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 43 20.82 +43 44 52.6 |
|
| Date first |
1830 |
|
Date last |
2017 |
|
Obs |
38 |
|
| Pa first |
212 |
|
Pa last |
209.6 |
|
P.A. Now (θ) |
209.6° |
|
| Sep first |
19.4 |
|
Sep last |
19.89 |
|
Sep. Now (ρ) |
19.89" |
|
| Mag pri |
9.61 |
|
Mag sec |
10.15 |
|
delta mag (ΔM) |
0.54 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+015 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
-000 |
|
Sec motion dec |
-005 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.304
This double is physical.
17433+4345 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 43 21 +43 44 53 |
STF 2214 AB |
2017 |
38 |
210 |
19.9 |
9.61 |
10.15 |
0.54 |
|
<=== |
| Show |
|
|
17 43 20 +43 44 36 |
D 16 BC |
2015 |
23 |
150 |
0.9 |
10.15 |
11.60 |
1.45 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3100-01648-1 |
|
Gaia DR2 |
1349270199447824384 |
|
ADS |
10746 |
|
