18581+3817 FYM 94 AC
18h 58m 04.74s +38° 17' 09.8" P.A. 254.00 sep 16.8 mag 12.68,15.50
| Coord 2000 |
18581+3817 |
|
Discov num |
FYM 94 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 58 04.74 +38 17 09.8 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
255 |
|
Pa last |
254.4 |
|
P.A. Now (θ) |
254.4° |
|
| Sep first |
16.7 |
|
Sep last |
16.818 |
|
Sep. Now (ρ) |
16.818" |
|
| Mag pri |
12.68 |
|
Mag sec |
15.50 |
|
delta mag (ΔM) |
2.82 |
|
Spectral class |
|
|
| Pri motion ra |
-014 |
|
Sec motion ra |
|
|
| Pri motion dec |
+004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
18581+3817 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 58 05 +38 17 10 |
MLB 858 AB |
2015 |
9 |
112 |
6.2 |
12.68 |
14.40 |
1.72 |
|
|
| Show |
|
|
18 58 05 +38 17 10 |
FYM 94 AC |
2015 |
7 |
254 |
16.8 |
12.68 |
15.50 |
2.82 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2100107620404811648 |
|
