18310+3857 FYM 40 AC
18h 31m 00.96s +38° 56' 56.4" P.A. 85.00 sep 71.0 mag 10.45,10.64
Coord 2000 |
18310+3857 |
|
Discov num |
FYM 40 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 31 00.96 +38 56 56.4 |
|
Date first |
1991 |
|
Date last |
2012 |
|
Obs |
4 |
|
Pa first |
87 |
|
Pa last |
84.5 |
|
P.A. Now (θ) |
84.5° |
|
Sep first |
70.9 |
|
Sep last |
71 |
|
Sep. Now (ρ) |
71" |
|
Mag pri |
10.45 |
|
Mag sec |
10.64 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
|
|
Pri motion ra |
-009 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=1.092
This double is not physical.
18310+3857 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
18 31 01 +38 56 56 |
TDT 922 Aa,Ab |
1991 |
1 |
15 |
0.5 |
11.04 |
11.23 |
0.19 |
|
|
Show |
|
|
18 31 01 +38 56 56 |
SLE 187 AB |
2015 |
14 |
210 |
23.6 |
10.45 |
11.60 |
1.15 |
|
|
Show |
|
|
18 31 01 +38 56 56 |
FYM 40 AC |
2012 |
4 |
85 |
71.0 |
10.45 |
10.64 |
0.19 |
|
<=== |
Show |
|
|
18 31 01 +38 56 56 |
FYM 40 AD |
2015 |
8 |
294 |
13.5 |
10.45 |
14.50 |
4.05 |
|
|
Show |
|
|
18 31 01 +38 56 56 |
FYM 40 AE |
2015 |
8 |
210 |
34.9 |
10.45 |
14.50 |
4.05 |
|
|
Show |
|
|
18 30 60 +38 56 36 |
FYM 40 BE |
2015 |
8 |
210 |
11.3 |
11.60 |
14.50 |
2.90 |
|
|
Sextuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
3105-00926-1 |
|
Gaia DR2 |
2108501292168293504 |
|