00327+5439 TOI 1557
00h 32m 39.22s +54° 39' 16.6" P.A. 23.00 sep 10.1 mag 11.00,18.00
Coord 2000 |
00327+5439 |
|
Discov num |
TOI1557 |
|
Comp |
|
|
Coord arcsec 2000 |
00 32 39.22 +54 39 16.6 |
|
Date first |
2015 |
|
Date last |
2015 |
|
Obs |
1 |
|
Pa first |
23 |
|
Pa last |
23 |
|
P.A. Now (θ) |
23° |
|
Sep first |
10.1 |
|
Sep last |
10.131 |
|
Sep. Now (ρ) |
10.131" |
|
Mag pri |
11.00 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
7 |
|
Spectral class |
|
|
Pri motion ra |
+019 |
|
Sec motion ra |
+020 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-002 |
|
Notes |
R
(Red magnitudes) |
|
rPM=0.07 (< 0.3, Physical double)
This double is physical.
00327+5439 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
00 32 39 +54 39 17 |
TOI 1557 Aa,Ab |
2020 |
1 |
136 |
1.4 |
11.00 |
16.60 |
5.60 |
|
|
Show |
|
|
00 32 39 +54 39 17 |
TOI 1557 |
2015 |
1 |
23 |
10.1 |
11.00 |
18.00 |
7.00 |
|
<=== |
Quadruple system
0 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
Tycho2 |
3658-00425-1 |
|