18302-4202 CPO 587
18h 30m 14.68s -42° 01' 50.3" P.A. 56.00 sep 4.6 mag 9.55,12.80 Sp A2m
| Coord 2000 |
18302-4202 |
|
Discov num |
CPO 587 |
|
Comp |
|
|
Coord arcsec 2000 |
18 30 14.68 -42 01 50.3 |
|
| Date first |
1901 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
52 |
|
Pa last |
56.3 |
|
P.A. Now (θ) |
56.3° |
|
| Sep first |
4.4 |
|
Sep last |
4.578 |
|
Sep. Now (ρ) |
4.578" |
|
| Mag pri |
9.55 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
3.25 |
|
Spectral class |
A2m (white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
+040 |
|
| Notes |
|
|
rPM=1.254
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Austrina |
|
SAO |
229073 |
|
Tycho2 |
7910-00181-1 |
|
Gaia DR2 |
6722917599828551168 |
|
| HD |
170217 |
|
