18425+0334 J 464 AC
18h 42m 27.96s +03° 34' 12.7" P.A. 134.00 sep 3.4 mag 11.01,14.30
Coord 2000 |
18425+0334 |
|
Discov num |
J 464 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 42 27.96 +03 34 12.7 |
|
Date first |
1911 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
139 |
|
Pa last |
134.3 |
|
P.A. Now (θ) |
134.3° |
|
Sep first |
2.2 |
|
Sep last |
3.419 |
|
Sep. Now (ρ) |
3.419" |
|
Mag pri |
11.01 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
3.29 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
|
|
Pri motion dec |
+000 |
|
Sec motion dec |
|
|
Notes |
N
S
(See Notes, Parallax indidates non-physical) |
|
This double is not physical.
18425+0334 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
18 42 28 +03 34 13 |
J 464 AB |
1951 |
1 |
110 |
0.9 |
11.10 |
13.40 |
2.30 |
|
|
Show |
|
|
18 42 28 +03 34 13 |
J 464 AC |
2015 |
8 |
134 |
3.4 |
11.01 |
14.30 |
3.29 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Tycho2 |
0451-00311-1 |
|
Gaia DR2 |
4280448386720083200 |
|