23538+6912 MLB 322
23h 53m 45.87s +69° 12' 59.2" P.A. 51.00 sep 4.5 mag 11.37,12.90
Coord 2000 |
23538+6912 |
|
Discov num |
MLB 322 |
|
Comp |
|
|
Coord arcsec 2000 |
23 53 45.87 +69 12 59.2 |
|
Date first |
1895 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
52 |
|
Pa last |
50.7 |
|
P.A. Now (θ) |
50.7° |
|
Sep first |
5.0 |
|
Sep last |
4.549 |
|
Sep. Now (ρ) |
4.549" |
|
Mag pri |
11.37 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
1.53 |
|
Spectral class |
|
|
Pri motion ra |
+019 |
|
Sec motion ra |
+022 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-022 |
|
Notes |
|
|
rPM=0.366
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Tycho2 |
4479-00213-1 |
|
Gaia DR2 |
2214263654946070016 |
|
ADS |
17084 |
|