19407+2343 STF 2560 AC
19h 40m 39.58s +23° 43' 04.7" P.A. 66.00 sep 118.2 mag 6.64,8.25 Sp B6IV dist. 510.2 pc (1664.27 l.y.)
| Coord 2000 |
19407+2343 |
|
Discov num |
STF2560 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 40 39.58 +23 43 04.7 |
|
| Date first |
1879 |
|
Date last |
2015 |
|
Obs |
22 |
|
| Pa first |
67 |
|
Pa last |
66.4 |
|
P.A. Now (θ) |
66.4° |
|
| Sep first |
119.5 |
|
Sep last |
118.202 |
|
Sep. Now (ρ) |
118.202" |
|
| Mag pri |
6.64 |
|
Mag sec |
8.25 |
|
delta mag (ΔM) |
1.61 |
|
Spectral class |
B6IV (blue-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-009 |
|
| Notes |
N
(See Notes) |
|
rPM=0.292 (< 0.3, Physical double)
This double is physical.
19407+2343 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 185915 |
87551 |
19 40 40 +23 43 05 |
STF 2560 AB |
2015 |
27 |
299 |
14.2 |
6.64 |
10.51 |
3.87 |
|
|
| Show |
|
87551 |
19 40 40 +23 43 05 |
STF 2560 AC |
2015 |
22 |
66 |
118.2 |
6.64 |
8.25 |
1.61 |
|
<=== |
| Show |
|
87551 |
19 40 40 +23 43 05 |
FYM 77 AG |
2015 |
5 |
10 |
17.5 |
6.64 |
14.52 |
7.88 |
|
|
| Show |
|
87551 |
19 40 40 +23 43 05 |
FYM 77 AI |
2015 |
5 |
243 |
22.9 |
6.64 |
15.07 |
8.43 |
|
|
| Show |
|
87555 |
19 40 47 +23 43 52 |
FYM 103 CD |
2013 |
1 |
94 |
31.0 |
8.25 |
14.80 |
6.55 |
|
|
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
SAO |
87551 |
|
HIP |
96801 |
|
Tycho2 |
2139-02391-1 |
|
| Gaia DR2 |
2020311663554767104 |
|
HD |
185915 |
|
HR |
7485 |
|
ADS |
12778 |
|
| BD |
BD+23 3733 |
|
Distance |
510.2 |
|
Distance ly |
1664.27 |
|
