18227+4200 KPP 4393 BC
18h 22m 43.61s +42° 00' 15.8" P.A. 218.00 sep 26.7 mag 11.50,14.80
| Coord 2000 |
18227+4200 |
|
Discov num |
KPP4393 |
|
Comp |
BC |
|
Coord arcsec 2000 |
18 22 43.61 +42 00 15.8 |
|
| Date first |
1988 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
219 |
|
Pa last |
217.9 |
|
P.A. Now (θ) |
217.9° |
|
| Sep first |
25.7 |
|
Sep last |
26.667 |
|
Sep. Now (ρ) |
26.667" |
|
| Mag pri |
11.50 |
|
Mag sec |
14.80 |
|
delta mag (ΔM) |
3.3 |
|
Spectral class |
|
|
| Pri motion ra |
+030 |
|
Sec motion ra |
+032 |
|
| Pri motion dec |
-029 |
|
Sec motion dec |
-029 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.046 (< 0.3, Physical double)
This double is physical.
18227+4200 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 22 42 +41 59 56 |
SKF 320 AB |
2015 |
2 |
193 |
1.5 |
15.50 |
15.80 |
0.30 |
|
|
| Show |
|
|
18 22 44 +42 00 16 |
KPP 4393 BC |
2015 |
10 |
218 |
26.7 |
11.50 |
14.80 |
3.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
3112-00708-1 |
|
