23005+5447 ES 692 BC
23h 00m 20.19s +54° 47' 28.1" P.A. 159.00 sep 4.2 mag 11.30,11.68
Coord 2000 |
23005+5447 |
|
Discov num |
ES 692 |
|
Comp |
BC |
|
Coord arcsec 2000 |
23 00 20.19 +54 47 28.1 |
|
Date first |
1902 |
|
Date last |
2020 |
|
Obs |
11 |
|
Pa first |
152 |
|
Pa last |
159.2 |
|
P.A. Now (θ) |
159.2° |
|
Sep first |
3.9 |
|
Sep last |
4.19 |
|
Sep. Now (ρ) |
4.19" |
|
Mag pri |
11.30 |
|
Mag sec |
11.68 |
|
delta mag (ΔM) |
0.38 |
|
Spectral class |
|
|
Pri motion ra |
-038 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
+095 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=1.04
This double is not physical.
23005+5447 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
23 00 30 +54 47 57 |
ES 692 AB |
2016 |
9 |
252 |
93.1 |
9.69 |
11.30 |
1.61 |
|
|
Show |
|
|
23 00 20 +54 47 28 |
ES 692 BC |
2020 |
11 |
159 |
4.2 |
11.30 |
11.68 |
0.38 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
Tycho2 |
3989-00635-1 |
|
Gaia DR2 |
2008630761240025472 |
|