22530+5718 MLB 373 (HD 240100)
22h 52m 59.74s +57° 17' 38.0" P.A. 340.00 sep 7.8 mag 9.51,12.00 Sp K0
| Coord 2000 |
22530+5718 |
|
Discov num |
MLB 373 |
|
Comp |
|
|
Coord arcsec 2000 |
22 52 59.74 +57 17 38.0 |
|
| Date first |
1917 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
349 |
|
Pa last |
339.5 |
|
P.A. Now (θ) |
339.5° |
|
| Sep first |
7.3 |
|
Sep last |
7.833 |
|
Sep. Now (ρ) |
7.833" |
|
| Mag pri |
9.51 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2.49 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
rPM=0.904
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 240100 |
|
Constellation |
Cepheus |
|
SAO |
34919 |
|
Tycho2 |
3992-01060-1 |
|
| Gaia DR2 |
2007102543162232320 |
|
HD |
240100 |
|
