20433+2300 HJ 1565 (HD 197472)
20h 43m 17.73s +22° 59' 36.2" P.A. 67.00 sep 16.9 mag 8.68,10.74 Sp A2
| Coord 2000 |
20433+2300 |
|
Discov num |
HJ 1565 |
|
Comp |
|
|
Coord arcsec 2000 |
20 43 17.73 +22 59 36.2 |
|
| Date first |
1828 |
|
Date last |
2015 |
|
Obs |
20 |
|
| Pa first |
73 |
|
Pa last |
66.9 |
|
P.A. Now (θ) |
66.9° |
|
| Sep first |
20.0 |
|
Sep last |
16.861 |
|
Sep. Now (ρ) |
16.861" |
|
| Mag pri |
8.68 |
|
Mag sec |
10.74 |
|
delta mag (ΔM) |
2.06 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=1.033
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 197472 |
|
Constellation |
Vulpecula |
|
SAO |
89045 |
|
Tycho2 |
2170-02560-1 |
|
| Gaia DR2 |
1818307768070917632 |
|
HD |
197472 |
|
