23335+5456 STI 2997
23h 33m 28.00s +54° 55' 52.9" P.A. 98.00 sep 8.5 mag 12.40,12.70
Coord 2000 |
23335+5456 |
|
Discov num |
STI2997 |
|
Comp |
|
|
Coord arcsec 2000 |
23 33 28.00 +54 55 52.9 |
|
Date first |
1904 |
|
Date last |
2014 |
|
Obs |
7 |
|
Pa first |
124 |
|
Pa last |
98.4 |
|
P.A. Now (θ) |
98.4° |
|
Sep first |
8.3 |
|
Sep last |
8.507 |
|
Sep. Now (ρ) |
8.507" |
|
Mag pri |
12.40 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
-022 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-030 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
rPM=0.89
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cassiopeia |
|
Gaia DR2 |
1997399249960692992 |
|